Esau then understood that his father Isaac did not approve of Canaanite women.
I want you to make a vow in the name of the Lord, the God of heaven and earth, that you will not choose a wife for my son from the people here in Canaan.
Samuel was displeased with their request for a king; so he prayed to the Lord,
Isaac called Jacob, greeted him, and told him, “Don't marry a Canaanite.
Rebecca said to Isaac, “I am sick and tired of Esau's foreign wives. If Jacob also marries one of these Hittites, I might as well die.”
He found out that Jacob had obeyed his father and mother and had gone to Mesopotamia.