Numbers 30:3-5

Living Bible

³ “If a woman promises the Lord to do or not do something, and she is still a girl at home in her father’s home, ⁴ and her father hears that she has made a vow with penalties, but says nothing, then her vow shall stand. ⁵ But if her father refuses to let her make the vow, or feels that the penalties she has agreed to are too harsh, then her promise will automatically become invalid. Her father must state his disagreement on the first day he hears about it; and then Jehovah will forgive her because her father would not let her do it.