Leviticus 19:8

19:8 and the one who eats it will bear his punishment for iniquity because he has profaned what is holy to the Lord. That person will be cut off from his people.

Leviticus 20:19

20:19 You must not expose the nakedness of your mother’s sister and your father’s sister, for such a person has laid bare his own close relative. They must bear their punishment for iniquity.