Deuteronomy 23:21-23

Good News Translation

^21 (A)“When you make a vow to the Lord your God, do not put off doing what you promised; the Lord will hold you to your vow, and it is a sin not to keep it. ²² It is no sin not to make a vow to the Lord, ²³ but if you make one voluntarily, be sure that you keep it.