Deuteronomy 22:20-24

20But perhaps the husband has spoken the truth. Perhaps his new wife cannot show that she had not had sex before.

21If so, the leaders must take her to the entrance of her father's house. The men of the town must throw stones at her there, until she dies. She has done a very bad thing that brings shame on Israel. She has had sex like a prostitute while she lived in her father's house. You must remove evil acts like this from among you.

22You may discover a man who is having sex with another man's wife. If so, you must punish both the man and the woman with death. In this way, you will remove such evil acts from Israel.

23Perhaps a man may meet a young woman in a town. She has already promised to marry another man, but the man has sex with her.

24If so, you must take both of them to the gate of that town. You must throw stones at both of them there, until they die. The young woman is guilty because she did not shout aloud for help. They were in the town, so someone would have heard her. The man is guilty because he had sex with the future wife of another man. In this way, you will remove evil acts from among you.