'Fall Away' in the Bible

the priest will make the woman swear an oath of the sworn oath of the curse, the priest will say to the woman, "May Yahweh give you a curse and a sworn oath in the midst of your people with Yahweh making your hip fall away and your stomach swollen;

and these waters that bring a curse will go into your intestines to cause [your] womb to swell and to make [your] hip fall away." And the women will say, "Amen. Amen."

He will rededicate to Yahweh the days of his separation and bring a ram-lamb {in its first year} as a guilt offering. The former days [of his vow] will fall away because his separation was defiled.