'Vows' in the Bible

“This is the law of the Nazirite who vows his offering to the Lord according to his separation, in addition to what else he can afford; according to his vow which he takes, so he shall do according to the law of his separation.”

and her father hears her vow and her obligation by which she has bound herself, and her father says nothing to her, then all her vows shall stand and every obligation by which she has bound herself shall stand.

But if her father should forbid her on the day he hears of it, none of her vows or her obligations by which she has bound herself shall stand; and the Lord will forgive her because her father had forbidden her.

“However, if she should marry while under her vows or the rash statement of her lips by which she has bound herself,

and her husband hears of it and says nothing to her on the day he hears it, then her vows shall stand and her obligations by which she has bound herself shall stand.

and her husband heard it, but said nothing to her and did not forbid her, then all her vows shall stand and every obligation by which she bound herself shall stand.

But if her husband indeed annuls them on the day he hears them, then whatever proceeds out of her lips concerning her vows or concerning the obligation of herself shall not stand; her husband has annulled them, and the Lord will forgive her.

But if her husband indeed says nothing to her from day to day, then he confirms all her vows or all her obligations which are on her; he has confirmed them, because he said nothing to her on the day he heard them.