‘Or when a being swears, speaking rashly with his lips to do evil or to do good, whatever it is that a man swears rashly with an oath, and it has been hidden from him, when he shall know it, then he shall be guilty of one of these.
then the priest shall make the woman swear with the oath of the curse, and he shall say to the woman – “יהוה make you a curse and an oath among your people, when יהוה makes your thigh waste away and your belly swell,