Leviticus 18:17

Expanded Bible

¹⁷ “‘You must not ·have sexual relations with [^Lexpose/uncover the nakedness of] both a woman and her daughter. And do not ·have sexual relations with [^Lexpose/uncover the nakedness of] this woman’s granddaughter, either the daughter of her son or her daughter; they are her close relatives. It is evil to do this.