Genesis 28:8

6When Esau saw that Isaac had blessed Jacob, and sent him away to Padanaram, to take him a wife from thence; and that as he blessed him he gave him a charge, saying, Thou shalt not take a wife of the daughters of Canaan;

7And that Jacob obeyed his father and his mother, and was gone to Padanaram;

8And Esau seeing that the daughters of Canaan pleased not Isaac his father;

9Then 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.

10And Jacob went out from Beersheba, and went toward Haran.