Leviticus 18:10-12

New Living Translation

¹⁰ “Do not have sexual relations with your granddaughter, whether she is your son’s daughter or your daughter’s daughter, for this would violate yourself.

¹¹ “Do not have sexual relations with your stepsister, the daughter of any of your father’s wives, for she is your sister.

¹² “Do not have sexual relations with your father’s sister, for she is your father’s close relative.