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 24:16

24:16 Now the young woman was very beautiful. She was a virgin; no man had ever had sexual relations with her. She went down to the spring, filled her jug, and came back up.

Genesis 24:67

24:67 Then Isaac brought Rebekah into his mother Sarah’s tent. He took her as his wife and loved her. So Isaac was comforted after his mother’s death.