Numbers 30:2-4

King James Version

² If a man vow a vow unto the Lord, or swear an oath to bind his soul with a bond; he shall not break his word, he shall do according to all that proceedeth out of his mouth.

³ If a woman also vow a vow unto the Lord, and bind herself by a bond, being in her father's house in her youth;

⁴ And her father hear her vow, and her bond wherewith she hath bound her soul, and her father shall hold his peace at her; then all her vows shall stand, and every bond wherewith she hath bound her soul shall stand.