Leviticus 18:10-12

Modern English Version

¹⁰ You shall not have relations with your son’s daughter or your daughter’s daughter, for this exposes your own nakedness.

¹¹ You shall not have relations with your father’s wife’s daughter who is raised in your father’s family, for she is your sister.

¹² You shall not have relations with your father’s sister, for she is your father’s relative.