Leviticus 18:14
You must not dishonor your father’s brother by approaching his wife to have sexual relations with her; she is your aunt.
Berean Standard Bible
Thou shalt not uncover the nakedness of thy father’s brother, thou shalt not approach to his wife: she is thine aunt.
“‘You shall not uncover the nakedness of your father’s brother. You shall not approach his wife. She is your aunt.