Kallah (Hebrew: מסכת כלה) is the name of a teachers' convention that was held twice a year in Babylonian Academies, by the Jews then in captivity in Bablon, after the beginning of the amoraic period, in the two months Adar and Elul. [1]. The regular Kallah conventions concerned issues related to marriage, chastity, and moral purity. The subject matter was largely taken from the Babylonian Talmud