Genesis 25:13 And these are the names of the sons of Ishmael, by their names, according to their generations; the firstborn of Ishmael, Nebajoth; and Kedar, and Adbeel, and Mibsam.
Genesis 28:9 Then went Esau unto Ishmael, and took unto the wives which he had Mahalath the daughter of Ishmael Abraham's son, the sister of Nebajoth, to be his wife.
Genesis 36:3 And Bashemath Ishmael's daughter, sister of Nebajoth.