Leviticus 20:17
"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 the children of their people. He has uncovered his sister's nakedness, and he shall bear his iniquity.
Leviticus 18:9
You shall not uncover the nakedness of your sister, your father's daughter or your mother's daughter, whether brought up in the family or in another home.
Deuteronomy 27:22
"'Cursed be anyone who lies with his sister, whether the daughter of his father or the daughter of his mother.' And all the people shall say, 'Amen.'
Genesis 20:12
Besides, she is indeed my sister, the daughter of my father though not the daughter of my mother, and she became my wife.
2 Samuel 13:12
She answered him, "No, my brother, do not violate me, for such a thing is not done in Israel; do not do this outrageous thing.
Ezekiel 22:11
One commits abomination with his neighbor's wife; another lewdly defiles his daughter-in-law; another in you violates his sister, his father's daughter.
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