Leviticus 18:9; Leviticus 18:11; Leviticus 20:17

xYou 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.


11 You shall not uncover the nakedness of your father's wife's daughter, brought up in your father's family, since she is your sister.


17 iIf 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.