Numbers 30:11-12

MKJV(i) 11 and if her husband heard and is silent as to her, and did not forbid her, then all her vows shall stand, and every bond with which she bound her soul shall stand. 12 But if her husband has certainly broken them on the day he heard, whatever comes out of her lips concerning her vows or concerning the bond of her soul, shall not stand. Her husband has broken them. And Jehovah shall forgive her.