Leviticus 18:9

You are not to have sexual intercourse with your sister, either your father’s daughter or your mother’s, whether born at home or born elsewhere. You are not to have sex with her.

Leviticus 20:17

If a man marries his sister, whether his father’s daughter or his mother’s daughter, and they have sexual relations, it is a disgrace. They must be cut off publicly from their people. He has had sexual intercourse with his sister; he will bear his punishment.

Deuteronomy 27:22

‘The one who sleeps with his sister, whether his father’s daughter or his mother’s daughter is cursed.’
And all the people will say, ‘Amen!’

Ezekiel 22:11

One man within you commits a detestable act with his neighbor’s wife; another wickedly defiles his daughter-in-law; and yet another violates his sister, his father’s daughter.

Leviticus 18:11

You are not to have sexual intercourse with your father’s wife’s daughter, who is adopted by your father; she is your sister.

2 Samuel 13:11-14

When she brought them to him to eat, he grabbed her and said, “Come sleep with me, my sister!”

Treasury of Scripture Knowledge

Summary

Leviticus 18:9

The nakedness of thy sister, the daughter of thy father, or daughter of thy mother, whether she be born at home, or born abroad, even their nakedness thou shalt not uncover.

General references

Bible References

General references

If a man marries his sister, whether his father’s daughter or his mother’s daughter, and they have sexual relations,

it is a disgrace. They must be cut off publicly from their people. He has had sexual intercourse with his sister; he will bear his punishment.

‘The one who sleeps with his sister, whether his father’s daughter or his mother’s daughter is cursed.’
And all the people will say, ‘Amen!’

When she brought them to him to eat, he grabbed her and said, “Come sleep with me, my sister!”

One man within you commits a detestable act with his neighbor’s wife; another wickedly defiles his daughter-in-law; and yet another violates his sister, his father’s daughter.