Genesis 24:3

24:3 so that I may make you solemnly promise by the Lord, the God of heaven and the God of the earth: You must not acquire a wife for my son from the daughters of the Canaanites, among whom I am living.

Genesis 24:37

24:37 My master made me swear an oath. He said, ‘You must not acquire a wife for my son from the daughters of the Canaanites, among whom I am living,

Genesis 26:34-35

26:34 When Esau was forty years old, he married Judith the daughter of Beeri the Hittite, as well as Basemath the daughter of Elon the Hittite. 26:35 They caused Isaac and Rebekah great anxiety.

Genesis 27:46

27:46 Then Rebekah said to Isaac, “I am deeply depressed because of these daughters of Heth. If Jacob were to marry one of these daughters of Heth who live in this land, I would want to die!”

Genesis 28:6-9

28:6 Esau saw that Isaac had blessed Jacob and sent him off to Paddan Aram to find a wife there. As he blessed him, Isaac commanded him, “You must not marry a Canaanite woman.” 28:7 Jacob obeyed his father and mother and left for Paddan Aram. 28:8 Then Esau realized that the Canaanite women were displeasing to his father Isaac. 28:9 So Esau went to Ishmael and married Mahalath, the sister of Nebaioth and daughter of Abraham’s son Ishmael, along with the wives he already had.

Genesis 34:14-15

34:14 They said to them, “We cannot give our sister to a man who is not circumcised, for it would be a disgrace to us. 34:15 We will give you our consent on this one condition: You must become like us by circumcising all your males.

Genesis 41:45

41:45 Pharaoh gave Joseph the name Zaphenath-Paneah. He also gave him Asenath daughter of Potiphera, priest of On, to be his wife. So Joseph took charge of all the land of Egypt.

Exodus 34:16

34:16 and you then take his daughters for your sons, and when his daughters prostitute themselves to their gods, they will make your sons prostitute themselves to their gods as well.

Leviticus 21:14

21:14 He must not marry a widow, a divorced woman, or one profaned by prostitution; he may only take a virgin from his people as a wife.