א"ל קיסר לרבי יהושע בן חנניה נחש לכמה מיעבר ומוליד א"ל לשב שני והא סבי דבי אתונא ארבעינהו ואוליד לתלת הנהו מיעברי הוו מעיקרא ד' [שנין] והא קמשמשי שמושי אינהו נמי משמשי כאדםוהא חכימי אינהו אנן חכימינן מינייהו אי חכימת זיל זכינהו ואיתינהו לי אמר ליה כמה הוו שיתין גבריאמר ליה עביד לי ספינתא דאית בה שיתין בתי וכל ביתא אית בה שיתין ביסתרקי עבד ליה כי מטא להתם [על] לבי טבחא אשכחיה לההוא גברא דקא פשיט חיותא א"ל רישך לזבוני א"ל אין א"ל בכמה א"ל בפלגא דזוזא יהב ליהלסוף א"ל אנא רישא דחיותא אמרי לך אמר ליה אי בעית דאישבקך סגי אחוי לי פיתחא דבי אתונא א"ל מסתפינא דכל דמחוי קטלי ליה א"ל דרי כריכא דקניא וכי מטית להתם זקפה כמאן דקא מתפחאזל אשכח דרבנאי מגואי ודרבנאי מבראי דאי חזו כרעא דעיילא קטלי להו לבראי ודנפקא קטלי להו לגואיאפכה לסנדליה קטלי להו לגואי אפכה לסנדליה קטלי להו לכולהו[אזל] אשכח ינוקי מלעיל סבי מלתחת אמר אי יהיבנא שלמא להני קטלי לי הני סברי אנן עדיפינן דאנן קשינן טפי ואינהו דרדקיאמר שלמא לכו אמרו ליה מאי עבידתיך אמר להו (אנא) חכימא דיהודאי אנא בעינא למיגמר חכמתא מינייכו אי הכי ניבעי לך אמר להו לחיי אי זכיתו [לי] כל דבעיתו עבידו בי ואי זכינא בכו איכלו גבאי בספינתאא"ל ההוא גברא דאזיל ובעי אתתא ולא יהבו ליה מאי חזי ליה דאזיל היכא דמדלו מיניה שקל סיכתא דצה לתתאי לא עאל לעילאי עאל אמר האי נמי מיתרמי בת מזליהגברא דאוזיף וטריף מאי חזא דהדר אוזיף אמר להו גברא אזל לאגמא קטל קמא טונא ולא מצי ביה קטיל ומנח עילויה עד דאיתרמי איניש מדלי ליה
§ With regard to the gestation time of a snake, the Gemara relates that the Roman emperor said to Rabbi Yehoshua ben Ḥananya: In the case of a snake, after how long a period of gestation does it give birth? Rabbi Yehoshua ben Ḥananya said to him: After seven years. The emperor said to him: But the elders, i.e., the sages, of the school of Athens bred snakes and they gave birth after three years. Rabbi Yehoshua ben Ḥananya responded: Those snakes were already pregnant from beforehand for four years. The emperor asked: But they engaged in intercourse, and animals do so only in order to give birth, not when they are already pregnant. Rabbi Yehoshua responded: Snakes also engage in intercourse like people, i.e., they do not do so solely for reproduction.The emperor said to him: But how can you disagree with the sages of Athens? Aren’t they wise? Rabbi Yehoshua ben Ḥananya responded: We are wiser than they. The emperor said: If you are wiser than they, then go defeat them in debate and bring them to me. Rabbi Yehoshua said to him: How many are there? The emperor answered: Sixty men.Rabbi Yehoshua ben Ḥananya said to him: Construct a ship that has sixty rooms for me, and each room should have sixty mattresses [bistarkei] in it. The emperor constructed it for him. Rabbi Yehoshua then set out on the ship for Athens. When he arrived there, he entered a butcher shop and found a certain man, the butcher, flaying an animal. Rabbi Yehoshua said to him: Is your head for sale? The butcher said to him: Yes it is. Rabbi Yehoshua said to him: For how much is it being sold? The butcher said to him: For half a dinar. Rabbi Yehoshua gave him the money.After Rabbi Yehoshua paid the butcher, he said to him: Did I say to you that I wanted the head of the animal? I was referring to your head, and you must now keep your word and give me your head. Rabbi Yehoshua said to him: If you wish for me to let you be, go and show me the entrance to the school of the sages of Athens. The butcher said to him: I am afraid, as they kill anyone who shows its location to another. Rabbi Yehoshua said to him: Carry a bundle of reeds, and when you arrive there, stand it up like one who is resting, to mark the location. The butcher did this, and Rabbi Yehoshua successfully found the entrance.Rabbi Yehoshua found guards stationed on the inside and guards stationed on the outside to ensure that no one could enter or exit. They also spread sand on the ground in the entranceway so that they could detect if anyone entered or left. If they saw footsteps that were entering they would kill the outer guards for allowing people to enter, and if they saw footsteps that were exiting they would kill the inner guards for allowing people to leave.Rabbi Yehoshua reversed his sandal so it was facing away from the entrance, walked on the sand, and snuck away, thereby creating the appearance of someone who had left the building. When the authorities saw the footsteps, they killed the inner guards. Rabbi Yehoshua then returned, reversed his sandal, and made footsteps in the sand indicating that someone had entered the building. They then killed all the guards, including the outer ones, and Rabbi Yehoshua succeeded in entering the building.Rabbi Yehoshua found the younger sages sitting in the upper, more prominent section, and the elder ones in the lower section. He said to himself: I must first greet the younger sages, as they are sitting in the upper section, prior to the elder sages; but if I greet these younger sages first, those elder sages will kill me, as they maintain: We are better, because we are older and they are children.Rabbi Yehoshua said: Greetings to you, but did not directly address either group. They said to him: What are you doing here? Rabbi Yehoshua said to them: I am a Sage of the Jews, and I desire to learn wisdom from you. They said to him: If so, we will ask you questions and see if you are worthy of this privilege. Rabbi Yehoshua said to them: Very well. If you win, you may do to me anything you wish, and if I defeat you, then eat with me on my ship.The sages of Athens said to him: In the case of a certain man who goes and asks to marry a woman and her family does not give her to him, why would he see fit to go to a family that is greater than the first? Rabbi Yehoshua took a peg and stuck it into the lower part of the wall, but it did not go in. He then stuck it into the upper portion of the wall where there was a hole, and it went in. He said to them: In this case too, where he goes to a more distinguished family than the first, perhaps he will find the girl destined for him.The sages of Athens asked him another question: In the case of a man who lends money to an individual and the borrower does not repay the loan, and the lender repossesses the borrower’s property as payment instead, why would he see fit to lend to others again? Rabbi Yehoshua said to them: This is what people do: If a man goes to the pond, initially cuts a bundle of reeds, but finds that he cannot lift it, he does not stop cutting wood. Instead, he cuts more wood and places it upon the first, until a person happens to pass by and helps him raise it upon his shoulders, so that he can carry it home. So too, a person continues to lend based on the assumption that he will eventually find an appropriate borrower.