Rab Acha bar Ulla [Shabbat (66a) son of Rav Ulla] sat before Rav Chisda [(there 54b)]. Abaye said. [Rabbi Yonah gave him a tithe, for he was not a priest, but rather because it is written in the Torah, Jerusalem Talmud, what is stated in chapter five, halacha five. He said in the name of Rav Pappa bar Acha bar Ada]:
Seder_HaDorot,_Tanaim_and_Amoraim.325:1