Generations of Noah in the tradition, being claimed as the ancestors of much of northern Europe. According to Joseph Blenkinsopp, the 70 names in the list express symbolically the unity of humanity, corresponding to the 70 descendants of Israel who go down into Egypt with Jacob at and the 70 elders of Israel who visit God with Moses at the covenant ceremony in . Chapters 1–11 of the Book of Genesis are structured around five "toledot" statements ("these are the generations of..."), of which the "generations of the sons of Noah, Shem, Ham, and Japheth" is the fourth. Events before the Genesis flood
Japheth ever mentioned anywhere else in the Bible, leading scholars to suppose that the history is a late composition, attached to Genesis to serve as an introduction to that book and to the Torah. Japheth (in Hebrew, Yaphet) is a transliteration of the Greek Iapetos, the ancestor of the Hellenic peoples. His sons and grandsons associate him with the geographic area of the eastern Mediterranean and Asia - Ionia/Javan, Rhodes/Rodanim, Cyprus/Kittim, and other points in the region of Greece and Asia Minor - approximating to one of the three kingdoms into which the generals of Alexander the Great divided his empire