Deuteronomy 23:21

If you make a vow to the Lord your God , you shall not delay fulfilling it, for the Lord your God will surely require it of you, and you will be guilty of sin .

If you make a vow to the Lord your God, do not be slow to pay it, for the Lord your God will certainly demand it of you and you will be guilty of sin.

When thou shalt vow a vow unto the Lord thy God, thou shalt not slack to pay it: for the Lord thy God will surely require it of thee; and it would be sin in thee.