Genesis 28:1-9

1And Isaac called Jacob, and blessed him, and charged him, and said unto him, Thou shalt not take a wife of the daughters of Canaan. 2Arise, go to Paddan-aram, to the house of Bethuel thy mother’s father; and take thee a wife from thence of the daughters of Laban thy mother’s brother. 3And God Almighty bless thee, and make thee fruitful, and multiply thee, that thou mayest be a company of peoples; 4and give thee the blessing of Abraham, to thee, and to thy seed with thee; that thou mayest inherit the land of thy sojournings, which God gave unto Abraham. 5And Isaac sent away Jacob: and he went to Paddan-aram unto Laban, son of Bethuel the Syrian, the brother of Rebekah, Jacob’s and Esau’s mother.

6Now Esau saw that Isaac had blessed Jacob and sent him away to Paddan-aram, 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 Paddan-aram: 8and Esau saw that the daughters of Canaan pleased not Isaac his father; 9and Esau went unto Ishmael, and took, besides the wives that he had, Mahalath the daughter of Ishmael Abraham’s son, the sister of Nebaioth, to be his wife.