When he has made her drink the water, if she has defiled herself and been unfaithful to her husband, then the water that brings a curse will enter her and cause bitter suffering; her belly will swell, her thigh will shrivel, and she will become accursed among her people.
Jewish Publication Society of America Version (JPS1917) - Numbers 5:27 >And when he hath made her drink the water, then it shall come to pass, if she be defiled, and have acted unfaithfully against her husband, that the water that causeth the curse shall enter into her and become bitter, and her belly shall swell, and her thigh shall fall away; and the woman shall be a curse among her people.