New Revised Standard Version
If a man takes his sister, a daughter of his father or a daughter of his mother, and sees her nakedness, and she sees his nakedness, it is a disgrace, and they shall be cut off in the sight of their people; he has uncovered his sister’s nakedness, he shall be subject to punishment.

Contemporary English Version
If you marry one of your sisters, you will be punished, and the two of you will be disgraced by being openly forced out of the community.

New American Bible
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.

Douay-Rheims Bible
If any man take his sister, the daughter of his father, or the daughter of his mother, and see her nakedness, and she behold her brother's shame: they have committed a crime. They shall be slain, in the sight of their people, because they have discovered one another's nakedness. And they shall bear their iniquity.

If any man take his sister, the daughter of his father, or the daughter of his mother, and see her nakedness, and she behold her brother's shame: they have committed a crime. They shall be slain, in the sight of their people, because they have discovered one another's nakedness. And they shall bear their iniquity.

Leviticus 18:9 Thou shalt not uncover the nakedness of thy sister by father or by mother: whether born at home or abroad.

Genesis 20:12 Howbeit, otherwise also she is truly my sister, the daughter of my father, and not the daughter of my mother, and I took her to wife.

Deuteronomy 27:22 Cursed be he that lieth with his sister, the daughter of his father, or of his mother: and all the people shall say: Amen.

2 Samuel 13:12 She answered him: Do not so, my brother, do not force me: for no such thing must be done in Israel. Do not thou this folly.

Ezekiel 22:11 And every one hath committed abomination with his neighbour's wife, and the father in law hath wickedly defiled his daughter in law, the brother hath oppressed his sister the daughter of his father in thee.