Leviticus 18:9

You shall not uncover the nakedness of your sister, the daughter of your father or the daughter of your mother, born at home or born away. Their nakedness you shall not uncover.

Leviticus 20:17

And if a man shall take his sister, his father's daughter, or his mother's daughter, and see her nakedness, and she see his nakedness, it is a wicked thing. And they shall be cut off in the sight of their people. He has uncovered his sister's nakedness; he shall bear his iniquity.

Deuteronomy 27:22

Cursed is he who lies with his sister, the daughter of his father or the daughter of his mother. And all the people shall say, Amen.

Ezekiel 22:11

And a man has done abomination with his neighbor's wife; and a man has defiled his daughter-in-law in unchaste acts; and a man has humbled within you his sister, his father's daughter.

Leviticus 18:11

You shall not uncover the nakedness of the daughter of your father's wife, begotten of your father. She is your sister.

2 Samuel 13:11-14

And when she had brought them to him to eat, he took hold of her and said to 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
And if a man shall take his sister, his father's daughter, or his mother's daughter, and see her nakedness, and she see his nakedness, it is a wicked thing. And they shall be cut off in the sight of their people. He has uncovered his sister's nakedness; he shall bear his iniquity.
Deuteronomy 27:22
Cursed is he who lies with his sister, the daughter of his father or the daughter of his mother. And all the people shall say, Amen.
2 Samuel 13:11
And when she had brought them to him to eat, he took hold of her and said to her, Come lie with me, my sister.
Ezekiel 22:11
And a man has done abomination with his neighbor's wife; and a man has defiled his daughter-in-law in unchaste acts; and a man has humbled within you his sister, his father's daughter.