Hagar is a biblical woman. According to the Book of Genesis, she was an Egyptian slave, a handmaiden of Sarah, whom Sarah gave to her own husband Abram as a wife to bear him a child. Abraham's firstborn son, through Hagar, Ishmael, became the progenitor of the Ishmaelites, generally taken to be the Arabs. Various commentators have connected her to the Hagrites, perhaps claiming her as their eponymous ancestor. Hagar is alluded to, although not named, in the Quran, and Islam also acknowledges her as Abraham's second wife.