Numbers 30
5 Ref If her father, hearing of her oath or the undertaking she has given, says nothing to her, then all her oaths and every undertaking she has given will have force.
6 Ref But if her father, hearing of it, makes her take back her word, then the oaths or the undertakings she has given will have no force; and she will have forgiveness from the Lord, because her oath was broken by her father.
7 And if she is married to a husband at the time when she is under an oath or an undertaking given without thought;
8 Ref If her husband, hearing of it, says nothing to her at the time, then the oaths she made and the undertakings she gave will have force.