Numbers 5:25-31

25 And the priest shall take the meal-offering of jealousy out of the woman's hand, and shall wave the meal-offering before Jehovah, and bring it unto the altar:
26 and the priest shall take a handful of the meal-offering, as the memorial thereof, and burn it upon the altar, and afterward shall make the woman drink the water.
27 And when he hath made her drink the water, then it shall come to pass, if she be defiled, and have committed a trespass against her husband, that the water that causeth the curse shall enter into her [and become] bitter, and her body shall swell, and her thigh shall fall away: and the woman shall be a curse among her people.
28 And if the woman be not defiled, but be clean; then she shall be free, and shall conceive seed.
29 This is the law of jealousy, when a wife, being under her husband, goeth aside, and is defiled;
30 or when the spirit of jealousy cometh upon a man, and he is jealous of his wife; then shall he set the woman before Jehovah, and the priest shall execute upon her all this law.
31 And the man shall be free from iniquity, and that woman shall bear her iniquity.
The American Standard Version is in the public domain.