Numbers 5:21-24

21— then the priest shall adjure the woman with the oath of cursing, and the priest shall say unto the woman: Jehovah make thee a curse and an oath among thy people, when Jehovah doth make thy thigh to shrink, and thy belly to swell;

22and this water that bringeth the curse shall enter into thy bowels, to make the belly to swell, and the thigh to shrink. And the woman shall say, Amen, amen.

23And the priest shall write these curses in a book, and shall blot them out with the bitter water,

24and he shall cause the woman to drink the bitter water that bringeth the curse, that the water that bringeth the curse may enter into her for bitterness.