Numbers 5:21-23

Complete Jewish Bible

²¹ then the cohen is to make the woman swear with an oath that includes a curse; the cohen will say to the woman, “. . .may Adonai make you an object of cursing and condemnation among your people by making your private parts shrivel and your abdomen swell up! ²² May this water that causes the curse go into your inner parts and make your abdomen swell and your private parts shrivel up!” — and the woman is to respond, “Amen! Amen!” ²³ The cohen is to write these curses on a scroll, wash them off into the water of embitterment