Numbers 5:19-21; Numbers 5:29

19 'The priest shall have her take an oath and shall say to the woman, "If no man has lain with you and if you have not gone astray into uncleanness, being under the authority of your husband, be immune to this water of bitterness that brings a curse;

20 if you, however, have gone astray, being under the authority of your husband, and if you have defiled yourself and a man other than your husband has had intercourse with you"

21 (then the priest shall have the woman swear with the oath of the curse, and the priest shall say to the woman ), "the LORD make you a curse and an oath among your people by the LORD'S making your thigh waste away and your abdomen swell;

29 'This is the law of jealousy: when a wife, being under the authority of her husband, goes astray and defiles herself,