Eber Eber was an early Semite (i.e. a descendant of Shem) whose two sons, Joktan and Peleg, began two notable lines of family descent (Genesis 10:21,25). The line of descent through Joktan produced many of the Arab tribes (Genesis 1:10-30), and the line through Peleg produced those tribes of Mesopotamia to which Abraham belonged (Genesis 1:11-26). The name ‘Hebrew’, by which Abraham and his descendants were known, was taken from the name ‘Eber’ (Genesis 10:21; Genesis 14:13; Genesis 39:17; Exodus 1:22; See Hebrew). So too, it seems, was the name ‘Habiru’, by which semi-nomadic peoples in general were known. The word eber meant ‘to pass over or through’.