Deuteronomy 27:22

New American Bible - revised edition

“Cursed be anyone who has relations with his sister, whether his father’s daughter or his mother’s daughter!” And all the people shall answer, “Amen!”

Cross References

2 Samuel 13:1

After this, the following occurred. David’s son Absalom had a beautiful sister named Tamar, and David’s son Amnon loved her.

Ezekiel 22:11

There are those in you who do abominable things with their neighbors’ wives, men who defile their daughters-in-law by incest, men who coerce their sisters to intercourse, the daughters of their own fathers.

Leviticus 18:9

You shall not have intercourse with your sister, your father’s daughter or your mother’s daughter, whether she was born in your own household or born elsewhere.

Leviticus 20:17

If a man marries his sister, his father’s daughter or his mother’s daughter, and they have intercourse with each other, that is disgraceful; they shall be publicly cut off from the people; the man shall bear the penalty of having had intercourse with his own sister.