Generations of Noah Nations is substantially the same as that in the Hebrew text, but with the following differences: In the First Epistle of Peter, 3:20, Saint Peter noted that eight righteous persons were saved from the Great Flood, referring to Noah's family members. The Genesis flood narrative tells how Noah and his three sons Shem, Ham, and Japheth, together with their wives, were saved from the Deluge to repopulate the Earth. The 1st-century Jewish-Roman historian Josephus, in "Antiquities of the Jews" Book 1, chapter 6, was among the first of many who attempted to assign known ethnicities to some of the names
Shem-Tob ben Isaac of Tortosa the four seasons of the year. According to the superstitions of his time, he believed in the influence of the planets on man; and accordingly an entire treatise deals with astrology. His translation was undertaken with the view of spreading medical science among the Jews, so that they might not be dependent on Christian physicians (comp. 'Ab. Zarah ii.2). The translation is not literal; and in this Shem-Ṭob departed from the method of the earlier translators. As to the various names of diseases and medicaments, Shem-Ṭob employs all that he could find in the Bible and in Talmudic literature. Others