Tu B'Av

The mishna cites a passage that concludes its discussion of the month of Av, as well as the entire tractate of Ta’anit, on a positive note. Rabban Shimon ben Gamliel said: There were no days as joyous for the Jewish people as the fifteenth of Av and as Yom Kippur, as on them the daughters of Jerusalem would go out in white clothes, which each woman borrowed from another. Why were they borrowed? They did this so as not to embarrass one who did not have her own white garments. All the garments that the women borrowed require immersion, as those who previously wore them might have been ritually impure. And the daughters of Jerusalem would go out and dance in the vineyards. And what would they say? Young man, please lift up your eyes and see what you choose for yourself for a wife. Do not set your eyes toward beauty, but set your eyes toward a good family, as the verse states: “Grace is deceitful and beauty is vain, but a woman who fears the Lord, she shall be praised” (Proverbs 31:30), and it further says: “Give her the fruit of her hands, and let her works praise her in the gates” (Proverbs 31:31).

§ The mishna taught that Rabban Shimon ben Gamliel said: There were no days as happy for the Jewish people as the fifteenth of Av and as Yom Kippur. The Gemara asks: Granted, Yom Kippur is a day of joy because it has the elements of pardon and forgiveness, and moreover, it is the day on which the last pair of tablets were given. However, what is the special joy of the fifteenth of Av? Rav Yehuda said that Shmuel said: This was the day on which the members of different tribes were permitted to enter one another’s tribe, by intermarriage. It was initially prohibited to intermarry between tribes, so as to keep each plot of land within the portion of the tribe that originally inherited it. This halakha was instituted by the Torah in the wake of a complaint by the relatives of the daughters of Zelophehad, who were worried that if these women married men from other tribes, the inheritance of Zelophehad would be lost from his tribe (see Numbers 36:1–12). What did they expound, in support of their conclusion that this halakha was no longer in effect? The verse states: “This is the matter that the Lord has commanded concerning the daughters of Zelophehad, saying: Let them marry whom they think best; only into the family of the tribe of their father shall they marry” (Numbers 36:5). They derived from the verse that this matter shall be practiced only in this generation, when Eretz Yisrael was divided among the tribes, but afterward members of different tribes were permitted to marry. On the day this barrier separating the tribes was removed, the Sages established a permanent day of rejoicing. Rav Yosef said that Rav Naḥman said: The fifteenth of Av was the day on which the tribe of Benjamin was permitted to enter the congregation of the Jewish people. After the tragic incident at Gibeah, for which the tribe of Benjamin was blamed, the other tribes ostracized them. They took an oath to prohibit themselves from marrying a member of the tribe of Benjamin, as it is stated: “And the men of Israel had sworn in Mizpah, saying: None of us shall give his daughter to Benjamin as a wife” (Judges 21:1). The Gemara asks: What did they expound that enabled them to dissolve this oath? Rav said: They understood the verse literally, as it states: “None of us,” and not: None of our children, i.e., the oath applied only to the generation that took the oath, not their descendants. Rabba bar bar Ḥana said that Rabbi Yoḥanan said: The fifteenth of Av was the day on which the deaths of the Jews in the wilderness ceased. The entire generation that had left Egypt had passed away, as the Master said: After the sin of the spies, on account of which the Jews of that generation were sentenced to die in the wilderness, as long as the death of the Jews in the wilderness had not ceased, God’s speech did not come to Moses, as it is stated: “And it came to pass, when all the men of war were consumed and dead from among the people, that the Lord spoke to me, saying” (Deuteronomy 2:16–17). This indicates that only then, after the last member of that generation had died, was God’s speech delivered to me, i.e., Moses, but not beforehand. When the Jews realized that the decree that God would not speak to Moses had been lifted, they established that day as a permanent day of rejoicing. Ulla said: The fifteenth of Av was the day on which King Hoshea, son of Ela, canceled the guards that Jeroboam, son of Nevat, placed on the roads so that the Jews would not ascend to Jerusalem for the pilgrim Festival. And Hoshea, son of Ela, said that they may ascend to wherever they wish, i.e., they may go to Jerusalem, Bethel, or Dan. Rav Mattana said: There was an additional salvation on this day, as it was the day that the slain of Beitar were brought to burial, several years after the battle at Beitar (see Gittin 57a). And Rav Mattana said: On the same day that the slain of Beitar were brought to burial, they instituted the blessing: Who is good and does good, at Yavne. Who is good, thanking God that the corpses did not decompose while awaiting burial, and does good, thanking God that they were ultimately brought to burial. It is Rabba and Rav Yosef who both say: The fifteenth of Av was the day on which they stopped chopping down trees for the arrangement of wood that burned on the altar, as it is taught in a baraita that Rabbi Eliezer the Great says: From the fifteenth of Av onward, the strength of the sun grows weaker, and from this date they would not cut additional wood for the arrangement, as they would not be properly dry, and they would therefore be unfit for use in the Temple. Rav Menashya said: And they called the fifteenth of Av the day of the breaking of the scythe, as from this date onward no more trees were cut down, and therefore it was a celebration for the trees. The Gemara adds: From the fifteenth of Av onward, when the days begin to shorten, one who adds to his nightly Torah study will add years to his life, and he who does not add [mosif] will be gathered [ye’asef]. The Gemara asks: What is the meaning of the phrase: He will be gathered? Rav Yosef said: It means that his mother will bury him, as he will be gathered to his grave (see Genesis 49:33).

Remember the days of old,
Consider the years of ages past;
Ask your parent, who will inform you,
Your elders, who will tell you:

We must all die; we are like water that is poured out on the ground and cannot be gathered up. God will not take away the life of one who makes plans so that no one may be kept banished.^-d