“If a man takes his sister — his father’s daughter, or his mother’s daughter — and sees her nakedness, and she sees his nakedness, it is a shameful thing. They shall be cut off in the sight of the children of their people. He has uncovered his sister’s nakedness. He shall bear his iniquity.”
Leviticus 20:17 (WEB)
Context Reading
15“‘If a man lies with an animal, he shall surely be put to death; and you shall kill the animal. 16“‘If a woman approaches any animal and lies with it, you shall kill the woman and the animal. They shall surely be put to death. Their blood shall be upon them. 17“‘If a man takes his sister — his father’s daughter, or his mother’s daughter — and sees her nakedness, and she sees his nakedness, it is a shameful thing. They shall be cut off in the sight of the children of their people. He has uncovered his sister’s nakedness. He shall bear his iniquity. 18“‘If a man lies with a woman having her monthly period, and uncovers her nakedness, he has made her fountain naked, and she has uncovered the fountain of her blood. Both of them shall be cut off from among their people. 19“‘You shall not uncover the nakedness of your mother’s sister, nor of your father’s sister, for he has made his close relative naked. They shall bear their iniquity.