19 You shall not uncover the nakedness of your mother's sister or of your father's sister, for that is to make naked one's relative; they shall bear their iniquity. 20 If a man lies with his uncle's wife, he has uncovered his uncle's nakedness; they shall bear their sin; they shall die childless. 21 If a man takes his brother's wife, it is impurity. [1] He has uncovered his brother's nakedness; they shall be childless.