Leviticus 18:15

Thou shall not uncover the nakedness of thy daughter-in-law. She is thy son's wife. Thou shall not uncover her nakedness.

Leviticus 20:12

And if a man lays with his daughter-in-law, both of them shall surely be put to death. They have wrought perversion. Their blood shall be upon them.

Genesis 38:26

And Judah acknowledged them, and said, She is more righteous than I, inasmuch as I did not give her to Shelah my son. And he knew her again no more.

Ezekiel 22:11

And one has committed abomination with his neighbor's wife, and another has lewdly defiled his daughter-in-law, and another in thee has humbled his sister, his father's daughter.

Genesis 38:18-19

And he said, What pledge shall I give thee? And she said, Thy signet and thy cord, and thy staff that is in thy hand. And he gave them to her, and came in to her, and she conceived by him.

Treasury of Scripture Knowledge

Summary

Thou shalt not uncover the nakedness of thy daughter in law: she is thy son's wife; thou shalt not uncover her nakedness.

Bible References

General references

Leviticus 20:12
And if a man lays with his daughter-in-law, both of them shall surely be put to death. They have wrought perversion. Their blood shall be upon them.
Genesis 38:18
And he said, What pledge shall I give thee? And she said, Thy signet and thy cord, and thy staff that is in thy hand. And he gave them to her, and came in to her, and she conceived by him.
Ezekiel 22:11
And one has committed abomination with his neighbor's wife, and another has lewdly defiled his daughter-in-law, and another in thee has humbled his sister, his father's daughter.