Numbers 30:7-10

7Now if her husband hears about it but says nothing to her on the day he hears about it, her vows will stand and her pledges by which she has obligated herself will stand.

8But if her husband should hear about it and on the day he hears it he forbids it, he thereby nullifies her vow and her rash promise by which her lips have obligated her, and Adonai will forgive her.

9“Any vow or obligation of a widow or a divorced woman will be binding on her.

10If in her husband’s house she vowed or obligated herself by pledge under oath,