Genesis 26:34

²Esau took his wives from the daughters of Canaan: Adah the daughter of Elon, the Hittite; and Oholibamah the daughter of Anah, the daughter of Zibeon, the Hivite;

¹⁶and you take of their daughters to your sons, and their daughters play the prostitute after their gods, and make your sons play the prostitute after their gods.

¹³These are the sons of Reuel: Nahath, Zerah, Shammah, and Mizzah. These were the descendants of Basemath, Esau’s wife.

⁹So Esau went to Ishmael, and took, in addition to the wives that he had, Mahalath the daughter of Ishmael, Abraham’s son, the sister of Nebaioth, to be his wife.

⁵Oholibamah bore Jeush, Jalam, and Korah. These are the sons of Esau, who were born to him in the land of Canaan.

³I will make you swear by the LORD, the God of heaven and the God of the earth, that you shall not take a wife for my son of the daughters of the Canaanites, among whom I live.

¹⁶lest there be any sexually immoral person or profane person, like Esau, who sold his birthright for one meal.

²But, because of sexual immoralities, let each man have his own wife, and let each woman have her own husband.