Genesis 28:6-9 - Esau Marries An Ishmaelite
6 Now Esau saw that Isaac had blessed Jacob and sent him away to Paddan-Aram, to take for himself a wife from there, and he blessed him and instructed him, saying, "You must not take a wife from the daughters of Canaan," 7 and [that] Jacob listened to his father and to his mother and went to Paddan-Aram. 8 Then Esau saw that the daughters of Canaan [were] evil in the eyes of Isaac his father, 9 then Esau went to Ishmael and took Mahalath, the daughter of Ishmael, son of Abraham, sister of Nebaioth, as a wife, in addition to the wives he had.