Esau married Ishmael’s daughter

6 Esau found out that his father Isaac had blessed Jacob and then sent him to Paddan-Aram. He also found out that when he blessed Isaac, he told him, “Do not marry a woman of the Canaan people-group,” 7 and that Jacob had obeyed his father and mother, and had gone to Paddan-Aram. 8 Esau also realized that his father Isaac did not approve of women from the Canaan people-group. 9 Because of that, Esau went to see his uncle Ishmael, and married Mahalath, the daughter of Ishmael. Mahalath was the sister of Nabaioth and the granddaughter of Abraham.