²¹ If you make a vow to the Lord your God, do not be slow to pay it,^(A) for the Lord your God will certainly demand it of you and you will be guilty of sin.^{(B) 22} But if you refrain from making a vow, you will not be guilty.^{(C) 23} Whatever your lips utter you must be sure to do, because you made your vow freely to the Lord your God with your own mouth.

Oaths

³³ “Again, you have heard that it was said to the people long ago, ‘Do not break your oath,^(A) but fulfill to the Lord the vows you have made.’^(B)