Numbers 5:25

²³And the priest shall write these curses in a book, and shall blot them out with the water of the conviction that brings the curse.

²⁴And he shall cause the woman to drink the water of the conviction that brings the curse; and the water of the conviction that brings the curse shall enter into her.

— Numbers 5:25 —

²⁶And the priest shall take a handful of the sacrifice as a memorial of it, and shall offer it up upon the altar; and afterward he shall cause the woman to drink the water.

²⁷And it shall come to pass, if she be defiled, and have altogether escaped the notice of her husband, then the water of the conviction that brings the curse shall enter into her; and she shall swell in her belly, and her thigh shall rot, and the woman shall be for a curse in the midst of her people.