Leviticus 18:14
You are not to shame your father’s brother by coming near his wife to have sexual intercourse; she is your aunt.
Leviticus 20:20
If a man sleeps with his aunt, he has shamed his uncle;
Treasury of Scripture Knowledge
Summary
Thou shalt not uncover the nakedness of thy father's brother, thou shalt not approach to his wife: she is thine aunt.
General references
Bible References
General references
Leviticus 20:20
If a man sleeps with his aunt, he has shamed his uncle; they will bear their guilt and die childless.