Leviticus 18:10-14

¹⁰Do not sleep with your son's daughter or with your daughter's daughter. That would be your own shame.

¹¹Do not sleep with your father's wife's daughter, who was born of your father. She is your sister, and you must not sleep with her.

¹²Do not sleep with your father's sister. She is a close relative to your father.

¹³Do not sleep with your mother's sister. She is a close relative to your mother.

¹⁴Do not dishonor the brother of your father by sleeping with his wife. Do not go near her for that purpose; she is your aunt.