In the Old Testament, Ishmael, the son of Abraham, was cast out after the birth of Isaac, his half-brother, who is considered the forebear of the Israelites. Genesis 16:12 of the Bible prophesies Ishmael's life as an outcast: "And he will be a wild man; his hand will be against every man, and every man's hand against him; and he shall dwell in the presence of all his brethren."[3]