How the Sarajevo Haggadah was Saved. Twice.

Image of Sarajevo Haggadah.jpg
Sarajevo-Haggadah ברוך.jpg

Of all the medieval illuminated Haggadot that exist, the Sarajevo Haggadah is perhaps the most famous.  It is thought to have been created in Barcelona around 1350, and today it is on display at the National Museum of Bosnia and Herzegovina. If you are thinking of visiting it at the museum, plan ahead. The Haggadah is on display Tuesdays and Thursdays, and first Saturday of the month from noon to 1pm.  You may visit at other times, if you pony up more money and let them know in advance. According to the Museum, the Haggadah is "its most valuable holding," and for good reason. It has three sections: the first has 34 full page small biblical illuminations from the creation of the world to the death of Moses. The next is the text of the traditional Haggadah, and the last section contains poems and readings to be read on each of the seven days of Passover.  The illustrations are masterpieces in miniature; deep indigo and red across a golden background, with elegantly elongated Hebrew letters that seem to drip down the page. It is in every way, the gold standard of Haggadot.

The remarkable History of the Sarajevo Haggadah

We know little of the first five-hundred years of the Haggadah. The name of the original owner is not known, and it appears to have been taken out of Spain in 1492, when Jews were expelled by the Alhambra Decree. There is a note written by a Catholic priest, Giovanni Domenico Vistorini, who inspected the Haggadah in 1609 for any anti-Christian content. Vistorini, who was most likely a converted Jew, found nothing objectionable in the Haggadah. "His Latin inscription, Revisto per mi (“Surveyed by me”)" wrote the Pulitzer Prize winning author Geraldine Brooks "runs with a casual fluidity beneath the last, painstakingly calligraphed lines of the Hebrew text." The Haggadah then disappeared for almost three centuries, until it was sold to the National Museum by a Joseph Kohen in 1894. 

Dervis Korut saves the Haggadah

That the Sarajevo Haggadah had survived that long was highly improbable, but a series of even more unlikely events were to come.  On April 16, 1942 the Nazis invaded Sarajevo and immediately destroyed the city's eight synagogues. The museum's chief curator was an Islamic scholar named Dervis Korut. He heard the Nazis were looking for the Haggadah to add to their proposed "Museum of an Extinct Race." Realizing the danger, he was smuggling the Haggadah out of the museum under his coat when he was summoned by the much feared General Johann Fortner, who demanded it. Geraldine Brooks picks up the story:

The museum director feigned dismay. “But, General, one of your officers came here already and demanded the Haggadah,” he said. “Of course, I gave it to him.."...
“What officer?” Fortner barked. “Name the man!” 
The reply was deft: “Sir, I did not think it was my place to require a name.”

Korut eventually hid the Haggadah in the mosque of a small nearby village, where the Imam kept an eye on it and returned it at the end of the war.  The Haggadah had been saved by two brave Muslims.

Whoever saves one human life...

The man so determined to protect a Jewish book was the scion of a prosperous, highly regarded family of Muslim alims, or intellectuals, famous for producing judges of Islamic law.
— Geraldine Brooks. The Book of Exodus. The New Yorker, Dec 3, 2007.

While the Koruts are best remembered for having saved the Sarajevo Haggadah, it is not this achievement of which the family is most proud. “In our family, the Haggadah is a detail,” his son said.“What my father did for Jewish people—that is the biggest thing that we, in our family, have to be proud of.”

In 1942, shortly after hiding the Haggadah, a sixteen-year-old girl named Mira Papo came to Korut and asked to be hidden. The family took her in, dressed her as a Muslim, and passed her off as their maid. Four months later they arranged for Mira to join her aunt at an area on the Dalmatian coast where there was no Nazi presence. She survived the war and later moved to Israel. And then, in 1994, Mira wrote a testimony of her rescue and submitted it Yad Vashem.  Korut Dervis, who had died in 1969, and his wife Servet were added to the names of the Righteous Among the Nations. Servet received a certificate, a pension, and the right to Israeli citizenship.  

Just when the story seemed to have reached its conclusion, another dramatic episode began.  In 1999, at the height of the atrocities of the civil war in Kosovo, the Korut’s youngest daughter Lamija, and her Muslim husband were forced from their home by Serbian militiamen. They were sent to a refugee camp in which the conditions were so appalling that they were forced to flee. The couple were refused asylum by France and Sweden, and in desperation they turned to the small Jewish community of Skopje in Macedonia.  Somehow, Lamija still had with her the certificate that Yad Vashem had given to her mother. She showed it to Victor Mizrahi, the president of the community, and four days later, Lamija and her husband landed in Tel Aviv. The Prime Minister, Benjamin Netanyahu, was at the airport to welcome them. “Today, we are closing a great circle in that the state of Israel, which emerged from the ashes, gives refuge to the daughter of those who saved Jews,” he said. And then, in the chaos of the media frenzy at the airport Lamija heard someone calling her in Serbo-Croation.

 “It was a good feeling, to have someone speaking your language,” she said. But she had no idea who it could be, greeting her so warmly. Pushing through the crowd was a slender, wiry man she had never seen before, with a shock of dark hair and a mustache. Opening his arms, he introduced himself, and Lamija fell into the embrace of Davor Bakovic, the son of Mira Papo.

The Haggadah is restored

It's a remarkable story, which I hope you will share at your Pesach Seder when you reach the passage שפיך חמתך על הגוים - "pour out Your wrath on the Gentiles who do not know You..." But having taken a deep breath and dried our eyes, let's return to the Haggadah itself. In her 2008 novel The People of the Book, Geraldine Brooks opens in Sarajevo, where, under the watch of staff from the United Nations and security officers from the State Museum, an Australian conservator works on the Sarajevo Haggadah.

Pataki at work repairing the Sarajevo Haggadah. Photo courtesy of Andrea Pataki.

Pataki at work repairing the Sarajevo Haggadah. Photo courtesy of Andrea Pataki.

In fact the real Hagaddah did undergo conservation, but it was carried out by Andrea Pataki, from Stuttgart, Jean-Marie Arnolt of Paris, and the late Prof. Bezalel Narkiss, Professor Emeritus of Art History at the Hebrew University. These three experts wrote of their experience in conserving the Haggadah in a paper published in The Paper Conservator in 2005. For those of you who let your subscription lapse, you can find a copy here.

Andrea Pataki is a book conservator of world renown. For almost a decade she led the Studiengang für Papierrestaurierung, the Book and Paper Conservation Program at the State Academy of Fine Arts in Stuttgart, before taking up her present position as a professor at the Technical University of Cologne. Pataki is not Jewish, but had lost Jewish relatives in the Holocaust. Recalling her own role in the project, she never considered it significant that she was a Gentile born in Vienna now repairing a manuscript once pursued by the Nazis. Instead, she noted that she was hired because of her expertise and experience. Her own background was of little consequence. And that is how it should be.

In December 2001 Pataki spent nine days repairing the Haggadah at the Union Bank in Sarajevo. Each day, she recalled later in in an academic paper,

... the manuscript was brought to the 'conservation lab' in its metal box which was opened by representatives of the Museum. Working hours were from 8:00 am to 4:00 pm, after which the manuscript was locked in its box and promptly returned to the vault of the Union Bank. As a consequence, it was necessary to stop treatment each day at a stage at which the manuscript could be closed and put away safely.This meant making sure that all repairs would have adequate time to dry during the day, which required a great deal of planning and foresight.

Pataki found that the original covers of the Haggadah, which had certainly been made of vellum, were lost. In their place were cheap cardboard covers in a Turkish floral design, which were entirely orthogonal to the style of the Haggadah. Several sections, called quires, were detached from the rest of the book and needed to be carefully sewn back into place.  The book joints, where the outer boards of the cover meet the spine, had broken. This allowed Pataki access to the binding underneath. She repaired one of the four cords that ran vertically down the spine and around which the quires are sewn. The joints were reattached. Finally, she repaired the head a tail caps at the top and bottom of the spine with new calf leather that had been specially dyed for this restoration.

Of all the damage that the Haggadah had suffered, none was more important than the wine stains, just like those found on the pages of family Haggadot to this day.  Here is Pataki’s assessment:

The ritual of washing the hands twice during the ceremony had resulted in water stains on the parchment and smudges and smearing of pigments. The ceremony also calls for the drinking of four cups of wine and consumption of different foods dipped in salt water, before and during the festive meal. This activity resulted in many stains and discoloured areas on the pages which call for ritual drinking and eating…

What was to a conservator a sign of damage and discoloration was to the Jewish community a symbol of continuity. The stains were a testament that the Sarajevo Haggadah had not been left on a shelf, but had been used at the table, guiding the Seder night for hundreds of years.

Due to the use of the manuscript on the Passover table for many generations, the main damage to the text-block had been caused by liquid.
— Pataki A., Narkiss, B., Arnoult, J. The conservation of the Sarajevo Haggadah, The Paper Conservator, 2005: 29:1, 63-66.

The Sarajevo Haggadah as a symbol of  Tolerance and Hope

Neal Kritz, a lawyer at the United States Institute for Peace, was in Sarajevo in the late 1990s. He was part of a delegation that focused on the restoration of the justice system and the atrocities that had occurred during the Bosnian civil war. Kritz recalled how the Bosnian Serbs had demanded the Sarajevo Haggadah be displayed in Banja Luka, the de facto capital of the newly created Serb republic.  It was their treasure too, they claimed; it did not just belong to the people of Bosnia-Herzegovina. Their demands were rejected, and the Haggadah remained in Sarajevo, where a new display of it opened there only last month. Kritz received a token of gratitude from the Chief Prosecutor of the Federation of Bosnia-Herzegovnia. It was, of course, a facsimile edition of the Sarajevo Haggadah, which had now come to symbolize efforts to make peace between Bosnians and Serbs. And in November 2017, UNESCO added the Sarajevo Haggadah to their Memory of the World Register to mark, naturally, the International Day for Tolerance.

Over the last seventy years the Sarajevo Haggadah has twice been saved. First, two Muslims risked their lives to rescue it from those who sought to annihilate the Jewish people. And then it was saved from the ruins of time by an expert from the very country from which so much hate had originated.  The last word goes to Mirsad Sijarić, the Director of the National Museum of Bosnia and Herzegovina: "The Sarajevo Haggadah is physical proof of the openness of a society in which fear of the Other has never been an incurable disease."

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Avodah Zarah 51a ~ The Neck of a Grasshopper

Grasshopper anatomy.jpg

In today's page of Talmud there is a dispute about how far the prohibition against idol worship extends: 

עבודה זרה נא, א

 שחט לה חגב ר' יהודה מחייב וחכמים פוטרים

If one slaughtered a locust for an idol, Rabbi Yehuda deems him liable, and the Rabbis deem him exempt from punishment.

According to Rabbi Yehudah the neck of the grasshopper is similar to the neck of an animal; since slaughtering an animal for idol worship is prohibited, so, by analogy, is slaughtering a grasshopper.

ושאני חגב הואיל וצוארו דומה לצואר בהמה...

The neck of the grasshopper resembles the neck of an animal...

What is a neck?

The neck is the bit that connects an animal's head to its body. Grasshoppers have a head and they have a body, so perforce, they have a neck.  Here is what a typical (female) grasshopper looks like:

 

Diagram of a female grasshopper. From Pfadt, R. The Field Guide to Common Wester Grasshoppers. Wyoming Agricultural Experiment Station Bulletin #912, 1994. p1.

As you can see, the pronotum  sits where the neck should be.  It is the bony upper plate of the first section of the thorax, and when viewed from the side, appears saddle shaped.  Other insects with a pronotum include ladybugs (or ladybirds, as they are quaintly called in Britain and elsewhere), termites, beetles and fleas. The pronotum covers the cervix, the neck proper, which is "a membranous area that allows considerable freedom of movement for protraction and retraction of the insect's head." Like all insects, grasshoppers possess an exoskeleton. Beneath this hard outer shell, lay all the soft squishy bits like the gut and heart, or at least what passes for a heart in an insect.

Rabbi Yehudah's Anatomy Lesson

Rabbi Yehudah declared that the neck of the grasshopper resembled the neck of an animal, by which he meant an animal that was offered as a sacrifice in the Temple. Rashi changes the language just a little, and in so doing suggests the resemblance is even closer. The grasshopper's neck does not just resemble (דומה) an animal's. Rather, they are the same:

דיש לה צואר כבהמה ולהכי מחייב רבי יהודה דכעין שחיטת פנים הוא

The grasshopper has a neck like an animal, which is why Rabbi Yehudah finds that [a person who slaughters a grasshopper like he would an animal] is liable...

Here is the explanation found in the Koren English Talmud:

Most insects possess a head located very close to the body, i.e., the thorax, and therefore lack a visible neck. Nevertheless, some types of grasshopper possess an uncommonly visible pronotum protecting the front of the thorax. This feature has the appearance of a neck, and so even though a grasshopper cannot be truly slaughtered, it can appear to be slaughtered much like animals with necks.

But animal necks and grasshopper necks are nothing like each other. 

The grasshopper neck:

  1. Is covered with a protective shell (the pronotum)
  2. Does not possess an endoskeleton.
  3. Is really the cervix which lies hidden beneath the pronotum.

The animal neck:

  1. Is covered with skin or feathers, not a hard protective shell.
  2. Has an endoskeleton made of seven cervical vertebrae.
  3. Is clearly visible and is not hidden.

It is not clear in what way Rabbi Yehudah equated the neck of a grasshopper with the neck of an animal that was sacrificed in Jerusalem, but his teaching is echoed in Jewish law.  According to Maimonides, such an act is forbidden if it is done as a part of a religious ceremony:

משנה תורה, הלכות עבודה זרה וחוקות הגויים ג׳:ד׳

 שָׁחַט לָהּ חָגָב פָּטוּר אֶלָּא אִם כֵּן הָיְתָה עֲבוֹדָתָהּ בְּכָךְ

And the Shulchan Aruch rules that a grasshopper slaughtered in front of an idol, regardless of whether this was part of a religious ceremony or not, is forbidden to be used by a Jew. 

שולחן ערוך ירוה דעה ס׳קלט, ד

שחט לפניה חגב, נאסר, אפלו אין דרך לעבדה בחגב כלל

As a result, it's probably best not to sacrifice a grasshopper to an idol, even if you can't see its neck.

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Queen Esther's Fight or Flight Reaction

אסתר 4:4

וַ֠תָּבוֹאינָה נַעֲר֨וֹת אֶסְתֵּ֤ר וְסָרִיסֶ֙יהָ֙ וַיַּגִּ֣ידוּ לָ֔הּ וַתִּתְחַלְחַ֥ל הַמַּלְכָּ֖ה מְאֹ֑ד וַתִּשְׁלַ֨ח בְּגָדִ֜ים לְהַלְבִּ֣ישׁ אֶֽת־מָרְדֳּכַ֗י וּלְהָסִ֥יר שַׂקּ֛וֹ מֵעָלָ֖יו וְלֹ֥א קִבֵּֽל׃

When Esther’s maidens and eunuchs came and informed her, the queen was greatly agitated. She sent clothing for Mordecai to wear, so that he might take off his sackcloth; but he refused.

The meaning of the verse seems straightforward enough. Esther learned that throughout the empire, Jews were fasting, weeping and wailing, (although she did not yet know why). This greatly upset or"agitated" her.  But in the Talmud, Rav (d. ~247) and his student Rabbi Yirmiyah are not content with this straightforward reading. 

מגילה טו, א

ותתחלחל המלכה מאי ותתחלחל אמר רב שפירסה נדה ור' ירמיה אמר שהוצרכה לנקביה 

What is the meaning of the word ותתחלחל? Rav said: It means that she started to menstruate. R. Yirmiyah said: that her bowels were loosened.
Esther before Ahasuerus by Jacopo Tintoretto (1519-94). From The Royal Academy of Arts, London.

Esther before Ahasuerus by Jacopo Tintoretto (1519-94). From The Royal Academy of Arts, London.

FIGHT OR FLIGHT

Any of us who have have experienced moments of intense fear or anxiety can understand R. Yermiah's explanation. In moments of sudden severe stress, the body's sympathetic nervous system ("fight or flight") goes into overdrive and releases epinephrine (AKA adrenaline). This prepares us for battle: our heart rate increases, blood is diverted away from the digestive system and towards the muscles, and our pupils dilate, to allow for better vision. At the same time the  parasympathetic nervous system ("rest and digest") is partially activated, which results in urination and defecation (or at least the urge to do so). 

Brain circuits involved in fear and anxiety. A schematic view of major brain circuits involved in fear and anxiety. External auditory, visual, olfactory, or somatosensory stimuli are relayed by the thalamus to the amygdala and cortex. The basol…

Brain circuits involved in fear and anxiety. A schematic view of major brain circuits involved in fear and anxiety. External auditory, visual, olfactory, or somatosensory stimuli are relayed by the thalamus to the amygdala and cortex. The basolateral complex (BLA) of the amygdala is the input side of the system, which also receives contextual information from the hippocampal formation (entorhinal cortex, hippocampus, and ventral subiculum). After intra-amygdala processing of the emotional stimuli, the central nucleus of the amygdala (CeA), on the output side, activates the locus ceruleus (LC) and central and peripheral noradrenaline systems (via corticotropin-releasing factor [CRF] neurons), and the hypothalamus (paraventricular nucleus [PVN] and lateral hypothalamus [LH]). The bed nucleus of the stria terminalis (BNST, part of the “extended amygdala”) is also a control center for the neuroendocrine system by integrating information originating from both the hippocampus and the amygdala. In addition, the CeA directly activates various midbrain regions or nuclei responsible for different aspects of the fear/anxiety response: freezing or escape (periaqueductal gray [PAG]), increased respiratory rate (parabrachial nucleus [PBN]), startle (caudal reticulopontine nucleus of the reticular formation [RPC]), and the dorsal motor nucleus of the vagus (DMN) in the medulla, which (together with the lateral hypothalamus) is responsible for the increase in heart rate and blood pressure associated with emotional events. The prefrontal cortex (PFC) processes more elaborate (“cognitive”) information; it modulates the physiological, neuroendocrine, and behavioral responses (via the amygdala), and it is also involved in the extinction of fear- and anxiety-related conditional responses. ACTH, adrenocorticotropic hormone; ANS, autonomous nervous system; BP, blood pressure; GABA, γ-aminobutyric acid; Glu, glutamate; NA, noradrenaline (neurotransmitter) or nucleus ambiguus (structure); NTS, nucleus tractus solitarius. From Steimer, T. The biology of fear- and anxiety-related behaviors. Dialogues in Clinical Neuroscience - Vol 4 . No. 3 . 2002, 231-249.

Queen Esther's Stress

As we saw in Megillah, Rav opined that fear can induce menstrual bleeding. In Sotah, the Talmud further delineates the effect of stress on menstruation.

סוטה כ, ב

למימרא דבעיתותא מרפיא אין דכתיב ותתחלחל המלכה מאד ואמר רב שפירסה נדה והא אנן תנן חרדה מסלקת דמים פחדא צמית ביעתותא מרפיא

Does fright loosen the womb [and causes a woman to menstruate]? Yes, as the verse states (Esther 4:4) "...and the Queen [Esther] became very afraid" about which Rav explained:" she began to menstruate."
But haven't we learned elsewhere in a Mishnah (Niddah 39a) that fear suspends the discharge of menstrual blood? In fact, fear that is not sudden contracts [the womb and prevents bleeding], but sudden fear loosens [the womb and causes early menstrual bleeding].

Here are some of the things that the rabbis of the Talmud believed could induce menstruation:

  1. Carrying a heavy load (Tosefta Niddah 9:1)
  2. Jumping (ibid)
  3. Sudden fright (Niddah 71a, and Niddah 39a)
  4. Yearning for intercourse (Niddah 20b)
  5. Garlic, onions and peppers (Niddah 63b)

Let's take a look at the medical literature and see whether or not it supports Rav's assertion.

Data from both animal and human research indicate that psychological stress is associated with altered menstrual function.
— Barsom S, et al. Association between psychological stress and menstrual cycle characteristics in perimenopausal women. Women’s Health Issues 14 (2004) 235-241

The Effect of Stress on Menstrual Function

In a review from the Department of Biological Sciences at Ohio University, researchers acknowledged that stress is difficult to define. However, one final common pathway of stressors is the low availability of dietary energy. Ovulation - which is the first part of the cascade that leads to menstruation - has been blocked in hamsters "by food restriction, pharmacological blockers of carbohydrate and fat metabolism, insulin administration (which shunts metabolic fuels into storage), and cold exposure (which consumes metabolic fuels in thermogenesis)." Women athletes frequently experience a lack of menstruation, which is found in up to 65% of competitive young runners. But what about psychogenic causes of a disturbed menstrual cycle - after all, Rav taught that it was fear that caused Esther's presumably early onset of menstruation? While not adressing this directly, the Ohio University researchers had this to say about the relationship between psychological stressors and amenorrhea (the lack of menstruation. Remember that word - it will come up again):

Associations between psychological disturbances and amenorrhea or infertility have long been interpreted as a causal relationship, but prospective studies demonstrating that psychogenic factors contribute to reproductive dysfunction in women are almost completely lacking . Early psychoanalytic conclusions that psychological conditions underlie involuntary infertility in women have been criticized recently on several grounds: first, the same psychological conditions have been found in analyses of fertile women; second, other women with very serious psychic problems conceive with ease; and third, couples with an unfulfilled desire for a child do not show psychological disorders any more frequently than do couples without fertility disorders. Even the direction of causality is questionable, because there are grounds for believing that infertility and its medical treatment cause the depression and anxiety observed in some infertility patients. These findings have led to the recommendation that the term ‘psychogenic infertility’ should be withdrawn from use because it is simplistic and anachronistic. 

Menstruation and Incarceration

Some of the rabbis viewed Esther's association with King Achashverosh as being coerced: she was brought to his palace against her will, and remained there in a similar state. So with only a bit of a stretch, we might turn to a 2007 paper published in Women's Health Issues which addressed the influence of stress on the menstrual cycle among newly incarcerated women.  Researchers analyzed 446 non-pregnant women who answered a number of detailed questions about their menstrual cycles.  They found that 9% reported amenorrhea (I told you what that meant two paragraphs ago) and that a third reported menstrual irregularities.  

Incarcerated women have high rates of amenorrhea and menstrual irregularity and the prevalence may be associated with certain stresses. Further research on the causes and consequences of menstrual dysfunction in this underserved population is needed.
— Allsworth J. et al. The influence of stress on the menstrual cycle among newly incarcerated women. Women's Helath Issues 2007; (17) 202-209.

As might be expected, the stressors of the incarcerated women in this study included drug and alcohol problems and sexual abuse. These are not the same stressors that faced Queen Esther - who was held in such esteem by her kingly husband that he promised her (Esther 5:6) "up to half of the kingdom."  But this work does show how stress may impact the menstrual cycle.  

A Longitudinal Study of Psychological Stress and Menstruation

The final study we will review comes from a cohort of predominantly white, well educated married women of whom 505 were "invited to participate join a special survey focusing on midlife and menopause." Rather than ask about stress and current menstruation, the researchers performed a two-year analysis. Here's what they found:

In analyzing stress levels and cycle characteristics across 2 years...women with marked increases in their level of stress (n =30) are shown to have decreased length (0.2 days/cycle) of menstrual cycle intervals and decreased duration of bleed (0.1 day/cycle) compared with increases in these measures (2.9 days/cycle for cycle interval; 0.3 days/cycle for duration of bleed) among women with no marked change in stress level (n =103); t-tests indicate that these differences are significant (p < .05). 

Some of the differences that the researchers found in this group were really small - "0.3 days/cycle for duration of bleeding" but if you are into statistics this difference can be significant (that's what those t-tests are all about). But these statistical associations were not powerful, and the researchers concluded that "the results of this investigation...suggest that, in the long term, stressful life events have little relationship to the length of menstrual cycle intervals and the duration of menstrual bleeding in perimenopausal women."

The three studies we've reviewed (even that last one with its weak findings) all suggest that there is indeed some relationship between psychological stress and menstruation.  Generally, the effect of stress is to increase the length of the menstrual cycle which may result in amenorrhea.  This finding  is also mentioned in Sotah 20b:   "פחדא צמית - chronic fear contracts [the uterus and prevents menstruation]."  But according to Rav, stress caused Esther to menstruate sooner - the opposite of most modern research findings.  Single events should be used with caution when trying to build a general explanatory model, but Rav, and the other rabbis of the Talmud were onto something when they noted that both acute and chronic fear (which is of course just one type of stress) -  can effect a women's menstrual cycle.  

[Partial repost from Sotah 20.]

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Avodah Zarah 39a ~ Do Swordfish have Scales?

Image of Swordfish.jpeg

A fish is only kosher if it possesses both fins and scales. What happens if the fish only grows scales when it matures, or if the scales fall off as it is being netted? On page 39a of Avodah Zarah, this question is addressed in a Beraita.

עבודה זרה לט, א

תנו רבנן אין לו עכשיו ועתיד לגדל לאחר זמן כגון הסולתנית והעפיץ הרי זה מותר יש לו עכשיו ועתיד להשיר בשעה שעולה מן הים כגון אקונס ואפונס כטספטייס ואכספטייס ואוטנס מותר

The Sages taught: If a fish does not currently possess scales but will grow them after a period of time, such as the sultanit and afiyatz fish, it is permitted. Likewise, if it has scales now but will shed them when it is caught and rises from the sea, such as akunas and afuna, ketasfatiyas and akhsaftiyas and otanas fish, it is permitted.

The identity if these species is not certain. The Schottenstein Talmud, for example, leaves these names untranslated. But according to some, the כטספטייס, the ketasfatiyas, is the swordfish. This is the translation found in the Soncino Talmud, and here is the helpful note from the Koren Talmud:

 
Koren note on swordfish.jpg
 

Is it true?

Let's assume that the identification of the כטספטייס, the ketasfatiyas as the swordfish is correct. All fish will shed some scales when they are thrashing about in a net or fighting at the end of a line. In this regard the swordfish is no different to any other fish. But at first blush, the suggestion that it would loose all its scales when pulled from the water seems rather unlikely. Thanks to modern science, we can better understand the Beraita's claim. It's not that the swordfish looses its scales when removed from the water; rather, the scales of the adult fish are buried deep in the skin, giving it the appearance of having lost its scales.  

There is some confusion about whether [swordfish] scales become smaller or are replaced by a single scale type in adults and much confusion about the disappearance of scales altogether
— Govoni, JJ. West, MA. Zivotofsky, D. Zivotofsky AZ. Bowser PR. Collette BB. Ontogeny of Squamation in Swordfish, Xiphias gladius. Copeia, 2004(2), pp. 391–396.

The swordfish and its "disappearing" scales

Dr. Ari Zivotofsky is a Senior Lecturer in Bar-Ilan's Interdisciplinary Science Program. Aside from arguing cases about the status of Jerusalem in front of the U.S. Supreme Court, he has spent considerable time and energy pondering both the kashrut of the swordfish, and the anatomy of swordfish scales. He was one of several authors who published a study in 2004 with the playful title Ontogeny of Squamation in Swordfish, Xiphias gladius. Their study noted that "scales first appear on the abdomen of larval Xiphias at 6 mm standard length. Thereafter, large scales with a single spine increase in number anteriorly and posteriorly in a row along the abdomen and ventral margin." 

An earlier paper from 1982 noted that swordfish develop two types of scales as larvae and juveniles: large, multi-spined row and rostral scales; and small single-spined scales. As the fish matures from larva to juvenile to adult, its scales persist, but become more buried in the dermis, the skin of the fish. It is not that these scales are receding. Rather, the thickness of the dermis increases. You can see this in the photomicrograph below:

Photomicrographs of the integument and scales of Xiphias gladius. (A) The integument with scale (S), epidermis (Ed), and dermis with stratum spongiosum (SSp), stratum compactum (SCm) of a 22.2 mm larvae (scale bar 63 m). (B) The integument of a 330 …

Photomicrographs of the integument and scales of Xiphias gladius. (A) The integument with scale (S), epidermis (Ed), and dermis with stratum spongiosum (SSp), stratum compactum (SCm) of a 22.2 mm larvae (scale bar 63 m). (B) The integument of a 330 cm adult (scale bar 45 m). From Govoni, JJ. et al. Ontogeny of Squamation in Swordfish, Xiphias gladius. Copeia, 2004(2), pp. 391–396. 

  Zivotofsky notes that swordfish scales continue to grow and are most certainly not resorbed: 

The confusion in the literature about the presence or absence of scales on adult Xiphias owes to the thickening of the dermis above the scale as larval and juvenile Xiphias grow. The result is that only the tips of the scale spines protrude in adults. Scales are often fractured and abraded when fish are caught and processed by the fishery. The cuticular layer of the integument is also covered with a thick layer of mucus, secreted by a network of mucous canals within the epidermis. This mucus lubricates the integument and renders scale spines less conspicuous. 

And so modern biology supports the claim, found in today's daf, that when adult swordfish are caught they appear to be without scales.  

So is the swordfish Kosher?

The presence of tiny scales does not automatically give a fish a kosher status. Biological evidence of tiny or buried scales may, or may not be of consequence in Jewish law. Way back in 1968, Rabbi Moses Tendler of Yeshiva University wrote a polemic in The Jewish Observer, arguing that under no circumstances could the swordfish be considered kosher.  Among the "facts - halachic and scientific" on which he based his opinion was this: "With growth the scales disappear and the larger fish including those sold in the market have no scales." We have seen that this is not the case.  Later, he wrote that "in no place in the Talmud or the responsa literature is there any reference to a deviant: a fish that has scales as a juvenile but not as an adult." This may indeed be so. But as we have seen, the swordfish does not loose its scales. It buries them.

The kosher status of the swordfish is a complex question. It involves anatomy, biology, history, halakhic responsa and local tradition.  If you want to learn more, you can read Rabbi Tendler's 1968 article here. Avi Zivitofsky published a lengthy (53 pages!) and comprehensive history of the question in 2008. He focussed less on the scientific issues and more on the historical and halakhic ones, and you can read it here. Print them both up and enjoy reading them over Shabbat, together with a tasty fish dip. Like herring, or ketasfatiyas.   

Scales of Xiphias gladius. (A) Photograph of the ventral aspect of a pre-served larvae 114 mm long (scale bar 1.5 mm). (B) Photograph of a cleared and stained biopsy of the lateral flank of a 150 mm larvae (scale bar 0.3 mm). (C) Photograph of a cle…

Scales of Xiphias gladius. (A) Photograph of the ventral aspect of a pre-served larvae 114 mm long (scale bar 1.5 mm). (B) Photograph of a cleared and stained biopsy of the lateral flank of a 150 mm larvae (scale bar 0.3 mm). (C) Photograph of a cleared and stained biopsy of the lateral flank of a 102 cm juvenile (scale bar 0.6 mm). From Govoni, JJ. et al. Ontogeny of Squamation in Swordfish, Xiphias gladius. Copeia, 2004(2), pp. 391–396. 

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