Deuteronomy 22:30

²⁰‘Cursed is he who lies with^[+] his father’s wife, because he dishonors his father’s bed.’ All the people shall say, ‘Amen.’

⁸“‘You shall not uncover the nakedness of your father’s wife. It is your father’s nakedness.

¹It is actually reported that there is sexual immorality among you, and such sexual immorality as is not even named among the Gentiles, that one has his father’s wife.

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 themselves.

⁹He said, “Who are you?” She answered, “I am Ruth your servant. Therefore spread the corner of your garment over your servant; for you are a near kinsman.”

⁸“‘“Now when I passed by you, and looked at you, behold, your time was the time of love; and I spread my garment over you and covered your nakedness. Yes, I pledged myself to you and entered into a covenant with you,” says the Lord GOD, “and you became mine.

¹³But those who are outside, God judges. “Put away the wicked man from among yourselves.”