Leviticus 20:20-22

New International Version - UK

²⁰ ‘“If a man has sexual relations with his aunt, he has dishonoured his uncle. They will be held responsible; they will die childless.

²¹ ‘“If a man marries his brother’s wife, it is an act of impurity; he has dishonoured his brother. They will be childless.

²² ‘“Keep all my decrees and laws and follow them, so that the land where I am bringing you to live may not vomit you out.