Deuteronomy 5:12

5:12 Be careful to observe the Sabbath day just as the Lord your God has commanded you.

Deuteronomy 22:13

Purity in the Marriage Relationship

22:13 Suppose a man marries a woman, has sexual relations with her, and then rejects her,

Deuteronomy 24:2

24:2 When she has left him she may go and become someone else’s wife.