Leviticus 18:9

You may not take your sister, the daughter of your father or of your mother, wherever her birth took place, among you or in another country.

Leviticus 20:17

And if a man takes his sister, daughter of his father or his mother, and has sex relations with her and she with him, it is an act of shame: they are to be cut off before the children of their people; he has had sex relations with his sister, and his sin will be on him.

Deuteronomy 27:22

Cursed is he who has sex relations with his sister, the daughter of his father or of his mother. And let all the people say, So be it.

Ezekiel 22:11

And in you one man has done what was disgusting with his neighbour's wife; and another has made his daughter-in-law unclean; and another has done wrong to his sister, his father's daughter.

Leviticus 18:11

Or your father's wife's daughter, the child of your father, for she is your sister.

2 Samuel 13:11-14

And when she took them to give them to him, he put his arms round her and said, Come to bed, 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 takes his sister, daughter of his father or his mother, and has sex relations with her and she with him, it is an act of shame: they are to be cut off before the children of their people; he has had sex relations with his sister, and his sin will be on him.
Deuteronomy 27:22
Cursed is he who has sex relations with his sister, the daughter of his father or of his mother. And let all the people say, So be it.
2 Samuel 13:11
And when she took them to give them to him, he put his arms round her and said, Come to bed, my sister.
Ezekiel 22:11
And in you one man has done what was disgusting with his neighbour's wife; and another has made his daughter-in-law unclean; and another has done wrong to his sister, his father's daughter.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain