Bamidbar 5:27-29

Orthodox Jewish Bible

²⁷ And when he hath made her to drink the mayim, then it shall come to pass, that, if she be defiled, and have done trespass [i.e., been unfaithful] against her ish, that the mayim hame’ararim shall enter into her, and become bitter, and her belly shall swell, and her thigh shall waste away; and the isha shall become a curse among her people.

²⁸ And if the isha be not defiled, but be tehorah (clean); then she shall be free, and shall conceive zera.

²⁹ This is the torat hakena’ot (law of jealousy), when an isha goeth astray to another instead of her ish, and is defiled;