Leviticus 18:9

9“ ‘Do not have sexual relations with your sister, either your father’s daughter or your mother’s daughter, whether she was born in the same home or elsewhere.

9As for the nakedness of your sister, either your father’s daughter or your mother’s daughter, whether born in the household or born outside the household, you shall not uncover their nakedness.

9The nakedness of your sister, either your father’s daughter or your mother’s daughter, whether born at home or born outside, their nakedness you shall not uncover.

9You shall not uncover the nakedness of your sister, either the daughter of your father or of your mother, whether born at home or born elsewhere.

9You must not have sexual relations with your sister, either your father’s daughter or your mother’s daughter, whether she was born in the same home or elsewhere.

9“ ‘Do not have sex with your sister. It does not matter whether she is your father’s daughter or your mother’s daughter. It does not matter whether she was born in the same home as you were or somewhere else.