Talmud sobre Sheviit 1:6

It happened that Rebbi Yeshebab⁷¹A Tanna of the third generation, student of R. Joshua and colleague of R. Aqiba. He was one of the Ten Martyrs and was executed after the war of Bar Kokhba, at age 90, probably because he continued to teach in Judea. went and let his entire property be distributed to the poor. Rabban Gamliel⁷²In the parallel Babli, Ketubot 50a, it is R. Aqiba who objects and prevents him from executing his wishes. sent to him: Did they not say one fifth of one’s property for good deeds? And was not Rabban Gamliel before Usha⁷³Rabban Gamliel died before the war of Bar Kokhba but the assembly at Usha was long after that war. In addition, the language of Rabban Gamliel implies that “they”, not “we”, instituted the limitation; hence, it was an old rule (but, as the text here shows, not one that was generally observed.)? Rebbi Yose ben Rebbi Abun, Rebbi Levi: That was the current practice, they forgot it⁷⁴The first two generations after the destruction of the Temple, at the least. The same statement by R. Yose ben R. Abun and R. Levi is quoted in Ketubot 8:11 (fol. 32c) on another practice., but the later ones got up and agreed to the opinion of the earlier ones, to teach you that everything the Court⁷⁵The Synhedrion or any court whose authority is accepted by all of Israel. insists on will come to be in the end, just as Moses was told on Sinai; as Rebbi Mana said (Deut. 32:47): “For it is not an empty word, from you,” if it is empty it is from you because you do not exert yourself about it. “Because it is your life,” when is it your life? At the time that you exert yourself!