Numbers 5:21

here the priest is to put the woman under this curse—may the LORD cause you to become a curse among your people when he makes your womb miscarry and your abdomen swell

then the priest shall cause the woman to swear with the oath of cursing, and the priest shall tell the woman, “Yahweh make you a curse and an oath among your people, when Yahweh allows your thigh to fall away, and your body to swell;