Ishmael (Moby-Dick) Biblical in origin: in Genesis 16:1-16; 17:18-25; 21:6-21; 25:9-17, Ishmael was the son of Abraham by the servant Hagar. In 16:11-12, the most significant verses for Melville's allegory, Hagar was cast off after the birth of Isaac, who inherited the covenant of the Lord instead of his older half-brother. Melville shapes his allegory to the Biblical Ishmael as follows: And so the name points to a Biblical analogy that marks Ishmael as the prototype of "wanderer and outcast," the man set at odds with his fellows. Wright says that all Melville's heroes—with the exception of Benito Cereno and Billy Budd—are
Ishmael in Islam that originate from Jewish or Christian sources). Ishmael was the first son of Abraham, whose mother was Hagar. The story of the birth of Ishmael is rarely assigned special significance in Islamic sources. However, many Islamic scholars and hadith support the Jewish and Christian view that Abraham sent Hagar and Ishmael away at God's command, in accordance with Sarah's proclamation, "this boy will not be an heir with my son Isaac" (Genesis 21:10-12). There are many versions of the story, some of which include a prophecy about Ishmael's birth. One such example is from Ibn Kathir whose account states that