Numbers 30:6-8

New International Version - UK

⁶ ‘If she marries after she makes a vow or after her lips utter a rash promise by which she binds herself ⁷ and her husband hears about it but says nothing to her, then her vows or the pledges by which she bound herself will stand. ⁸ But if her husband forbids her when he hears about it, he nullifies the vow that binds her or the rash promise by which she binds herself, and the Lord will release her.