Numbers 30:12-14

12But if her husband have expressly annulled them on the day that he heard them, then nothing of that which is gone out of her lips as to her vows or the bond on her soul, shall stand: her husband hath annulled them; and Jehovah will pardon her.

13Every vow, and every binding oath to afflict the soul, her husband can establish it, or her husband can annul it.

14And if her husband be altogether silent at her from day to day, then he hath established all her vows or all her bonds which are upon her; he hath confirmed them, for he hath been silent at her in the day that he heard them.