Deuteronomy 22:30
A man must not have sexual intercourse with his father's wife. This would violate his father.
Leviticus 18:8
Do not disgrace him by having sex with any of his other wives.
Deuteronomy 27:20
Cursed is the man who has sexual activities with his father's wife, because he has violated his father's rights.' And all the people say: 'Amen.'
Leviticus 20:11
A man who has intercourse with one of his father's wives disgraces his father. Both he and the woman must be put to death. They are responsible for their own death.
1 Corinthians 5:1
It is reported that there is sexual immorality among you. This type of fornication is not even found among the people of the nations (who do not know God). There is a man who has his father's wife.
Ruth 3:9
He said: Who are you? She answered: I am your servant Ruth. Spread your garment over me, for you are my kinsman.
Ezekiel 16:8
Then I passed by you and saw that you were at the time for love. So I spread my skirt over you and covered your nakedness. I also swore to you and entered into a covenant with you so that you became mine, declares the Lord Jehovah.
1 Corinthians 5:13
God judges those outside. Remove the wicked man from among yourselves.