Leviticus 18:7
18:7 You must not expose your father’s nakedness by having sexual intercourse with your mother. She is your mother; you must not have intercourse with her.
Leviticus 18:14
18:14 You must not expose the nakedness of your father’s brother; you must not approach his wife to have sexual intercourse with her. She is your aunt.
Leviticus 19:3
19:3 Each of you must respect his mother and his father, and you must keep my Sabbaths. I am the Lord your God.
Leviticus 21:9
21:9 If a daughter of a priest profanes herself by engaging in prostitution, she is profaning her father. She must be burned to death.
Leviticus 21:11
21:11 He must not go where there is any dead person; he must not defile himself even for his father and his mother.