Genesis 36:2

36:2 Esau took his wives from the Canaanites: Adah the daughter of Elon the Hittite, and Oholibamah the daughter of Anah and granddaughter of Zibeon the Hivite,

Genesis 34:9

34:9 Intermarry with us. Let us marry your daughters, and take our daughters as wives for yourselves.