Leviticus [Pertaining to Levites] 20:10-12

¹⁰“‘The man who commits adultery with another man’s wife, that is with the wife of a fellow countryman, the adulterer and the adulteress shall surely be put to death.

¹¹“‘The man who lies with his father’s wife has uncovered his father’s nakedness: both of them shall surely be put to death; their blood shall be upon them.

¹²“‘If a man lies with his daughter-in-law, both of them shall surely be put to death: they have committed a perversion; their blood shall be upon them.