New Revised Standard Version
If you make a vow to the LORD your God, do not postpone fulfilling it; for the LORD your God will surely require it of you, and you would incur guilt.

Contemporary English Version
People of Israel, if you make a sacred promise to give a gift to the LORD, then do it as soon as you can. If the LORD has to come looking for the gift you promised, you will be guilty of breaking that promise.

New American Bible
When you make a vow to the LORD, your God, you shall not delay in fulfilling it; for the LORD, your God, will surely require it of you and you will be held guilty.

Douay-Rheims Bible
When thou hast made a vow to the Lord thy God, thou shalt not delay to pay it: because the Lord thy God will require it. And if thou delay, it shall be imputed to thee for a sin.

When thou hast made a vow to the Lord thy God, thou shalt not delay to pay it: because the Lord thy God will require it. And if thou delay, it shall be imputed to thee for a sin.

Deuteronomy 23:18 Thou shalt not offer the hire of a strumpet, nor the price of a dog, in the house of the Lord thy God, whatsoever it be that thou hast vowed: because both these are an abomination to the Lord thy God.

Genesis 28:20 And he made a vow, saying: If God shall be with me, and shall keep me in the way, by which I walk, and shall give me bread to eat, and raiment to put on,

Genesis 35:1-3 In the mean time God said to Jacob: Arise and go up to Bethel, and dwell there, and make there an altar to God, who appeared to thee when thou didst flee from Esau, thy brother. . . .

Leviticus 27:2 Speak to the children of Israel, and thou shalt say to them: The man that shall have made a vow, and promised his soul to God, shall give the price according to estimation.

Numbers 30:2 If any man make a vow to the Lord, or bind himself by an oath: he shall not make his word void but shall fulfil all that he promised.

Psalm 56:12 In me, O God, are vows to thee, which I will pay, praises to thee:

Psalm 66:13,14 I will go into thy house with burnt offerings: I will pay thee my vows, . . .

Psalm 76:11 Vow ye, and pay to the Lord your God: all you that are round about him bring presents. To him that is terrible,

Psalm 116:18 I will pay my vows to the Lord in the sight of all his people:

Ecclesiastes 5:4,5 If thou hast vowed any thing to God, defer not to pay it: for an unfaithful and foolish promise displeaseth him: but whatsoever thou hast vowed, pay it. . . .

Jonah 1:16 And they took Jonah, and cast him into the sea, and the sea ceased from raging.

Jonah 2:9 They that in vain observe vanities, forsake their own mercy.

Nahum 1:15 Behold upon the mountains the feet of him that bringeth good tidings, and that preacheth peace: O Juda, keep thy festivals, and pay thy vows: for Belial shall no more pass through thee again, he is utterly cut off.