Leviticus 18:9-11

Expanded Bible

⁹ “‘You must not ·have sexual relations with [^Lexpose/uncover the nakedness of] your sister, either the daughter of your father or your mother. It doesn’t matter if she was born in your house or somewhere else.

¹⁰ “‘You must not ·have sexual relations with [^Lexpose/uncover the nakedness of] your son’s daughter or your daughter’s daughter; ·that would bring shame on you [^Ltheir nakedness is your nakedness].

¹¹ “‘If your father and his wife have a daughter, she is your sister. You must not ·have sexual relations with her [^Lexpose/uncover her nakedness].