Cross reference
Genesis 28:6
6 So when Esau saw that Isaac had given Jacob his blessing, and sent him away to Paddan-aram to get a wife for himself there, blessing him and saying to him, Do not take a wife from among the women of Canaan;
Genesis 27:33
33 And in great fear Isaac said, Who then is he who got meat and put it before me, and I took it all before you came, and gave him a blessing, and his it will be?
Genesis 28:1
1 Then Isaac sent for Jacob, and blessing him, said, Do not take a wife from among the women of Canaan;