Leviticus 18:9

Thou shalt not uncover the privities of thy sister, the daughter of thy father or of thy mother: whether she be born at home or without.

Leviticus 20:17

"'If a man take his sister, his father's daughter or his mother's daughter, and see her privities, and she see his privities also: it is a wicked thing. Therefore let them perish in the sight of their people; he hath seen his sister's secretness, he shall therefore bear his sin.

Deuteronomy 27:22

"'Cursed be he that lieth with his sister, whether she be the daughter of his father or of his mother.' And all the people shall say, 'Amen.'

Ezekiel 22:11

Every man hath dealt shamefully with his neighbour's wife, and abominably defiled his daughter-in-law. In thee hath every man forced his own sister, even his father's daughter.

Leviticus 18:11

Thou shalt not uncover the privities of thy father's wife's daughter, which she bare to thy father, for she is thy sister: thou shalt therefore not uncover her privities.

2 Samuel 13:11-14

and set them before him to eat. And he took her and said unto her, "Come, lie with me my sister."

Treasury of Scripture Knowledge

Summary

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.

Bible References

General references

Leviticus 20:17
"'If a man take his sister, his father's daughter or his mother's daughter, and see her privities, and she see his privities also: it is a wicked thing. Therefore let them perish in the sight of their people; he hath seen his sister's secretness, he shall therefore bear his sin.
Deuteronomy 27:22
"'Cursed be he that lieth with his sister, whether she be the daughter of his father or of his mother.' And all the people shall say, 'Amen.'
2 Samuel 13:11
and set them before him to eat. And he took her and said unto her, "Come, lie with me my sister."
Ezekiel 22:11
Every man hath dealt shamefully with his neighbour's wife, and abominably defiled his daughter-in-law. In thee hath every man forced his own sister, even his father's daughter.