Numbers 30:8-9

CAB(i) 8 But if her husband should straitly forbid her in the day in which he should hear her, none of her vows or obligations which she has contracted upon her soul shall stand, because her husband has disallowed her, and the Lord shall hold her guiltless. 9 And the vow of a widow and of her that is put away, whatsoever she shall bind upon her soul, shall stand to her.