Leviticus 18:15

Revised Standard Version (RSV-CI)

You shall not uncover the nakedness of your daughter-in-law; she is your son's wife, you shall not uncover her nakedness.

Cross References

Genesis 38:26

Then Judah acknowledged them and said, “She is more righteous than I, inasmuch as I did not give her to my son Shelah.” And he did not lie with her again.

Ezekiel 22:11

One commits abomination with his neighbor's wife; another lewdly defiles his daughter-in-law; another in you defiles his sister, his father's daughter.

Leviticus 20:12

If a man lies with his daughter-in-law, both of them shall be put to death; they have committed incest, their blood is upon them.