Numbers 5:18-22

Next, he will remove her veil, then hand her the barley offering, and say, “If you have been faithful to your husband, this water won't harm you. But if you have been unfaithful, it will bring down the LORD's curse—you will never be able to give birth to a child, and everyone will curse your name.” Then the woman will answer, “If I am guilty, let it happen just as you say.”