Numbers 5:18-20

New American Standard Bible

¹⁸ The priest shall then have the woman stand before the Lord and let down the hair of the woman’s head, and place the grain offering of reminder ^[a]in her hands, that is, the grain offering of jealousy; and in the hand of the priest is to be the water of bitterness that brings a curse. ¹⁹ And the priest shall have her take an oath and shall say to the woman, “If no man has had sexual relations with you and if you have not ^(A)gone astray into uncleanness, as you are under the authority of your husband, be ^[b]immune to this water of bitterness that brings a curse; ²⁰ if, however, you have ^(B)gone astray, though under the authority of your husband, and if you have defiled yourself and a man other than your husband has had sexual intercourse with you”