Numbers 5:21-24

21at this point the priest will make the woman take the oath with the sworn curse, and he is to say to her — ‘May the Lord make you into an object of your people’s cursing and swearing when he makes your womb shrivel and your belly swell.

22May this water that brings a curse enter your stomach, causing your belly to swell and your womb to shrivel.’ “And the woman will reply, ‘Amen, Amen.’

23“Then the priest is to write these curses on a scroll and wash them off into the bitter water.

24He will require the woman to drink the bitter water that brings a curse, and it will enter her to cause bitter suffering.