Jewish Publication Society of America Version (JPS1917) - Deuteronomy 23:21 >

(23-22) When thou shalt vow a vow unto the LORD thy God, thou shalt not be slack to pay it; for the LORD thy God will surely require it of thee; and it will be sin in thee.

King James Version (KJV) - Deuteronomy 23:21 >

¶ 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.

Berean Study Bible (BSB) - Deuteronomy 23:21 >

If you make a vow to the LORD your God, do not be slow to keep it, because He will surely require it of you, and you will be guilty of sin.