Deuteronomy 23:21-23

EasyEnglish Bible

²¹ If you promise to give something to the Lord your God, be careful to bring your gift soon. If you do not bring it, that is a sin. The Lord will certainly demand it from you. ²² You may choose not to promise any gift. That is not a sin. ²³ But whatever you promise to do, you must be careful to do it. If you choose to promise a gift to the Lord your God, give it soon.