Numbers 30:6

3 Also when a woman vows a vow to Yahweh, and binds herself by a bond, being in her father`s house, in her youth,

4 and her father hears her vow, and her bond with which she has bound her soul, and her father holds his peace at her; then all her vows shall stand, and every bond with which she has bound her soul shall stand.

5 But if her father disallow her in the day that he hears, none of her vows, or of her bonds with which she has bound her soul, shall stand: and Yahweh will forgive her, because her father disallowed her.

6 If she be [married] to a husband, while her vows are on her, or the rash utterance of her lips, with which she has bound her soul,

7 and her husband hear it, and hold his peace at her in the day that he hears it; then her vows shall stand, and her bonds with which she has bound her soul shall stand.

8 But if her husband disallow her in the day that he hears it, then he shall make void her vow which is on her, and the rash utterance of her lips, with which she has bound her soul: and Yahweh will forgive her.

9 But the vow of a widow, or of her who is divorced, [even] everything with which she has bound her soul, shall stand against her.