Genesis 28:6-8

Darby Translation

⁶ And Esau saw that Isaac had blessed Jacob, and sent him away to Padan-Aram, to take a wife thence, blessing him, and giving him a charge saying, Thou shalt not take a wife of the daughters of Canaan;

⁷ and [that] Jacob had obeyed his father and his mother, and was gone to Padan-Aram.

⁸ And Esau saw that the daughters of Canaan were evil in the sight of Isaac his father.