Keturah, meaning “incense,” was Abraham’s wife after Sarah’s death. She bore him six sons, whose descendants became several peoples in the regions south and east of Canaan. She is also called Abraham’s concubine.
Keturah is presented as Abraham’s second wife and the mother of six sons. Her sons were sent toward the east, and through her descendants Abraham became the father of many nations. Her status is distinguished from Sarah’s, whose son was the son of promise.
The nationality of Keturah is not given. Her sons are associated with Arab tribes south and east of Palestine. The sources place the marriage after Sarah’s death and probably after Isaac’s marriage.