New Revised Standard Version
When a man makes a vow to the LORD, or swears an oath to bind himself by a pledge, he shall not break his word; he shall do according to all that proceeds out of his mouth.

Contemporary English Version
When one of you men makes a promise to the LORD, you must keep your word.

New American Bible
When a man makes a vow to the LORD or binds himself under oath to a pledge, he shall not violate his word, but must fulfill exactly the promise he has uttered.

Douay-Rheims Bible
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.

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.

if a man.

Numbers 21:2 But Israel binding himself by vow to the Lord, said: If thou wilt deliver thus people into my hand, I will utterly destroy their cities.

Genesis 28:20-22 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, . . .

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.

Deuteronomy 23:21,22 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. . . .

Judges 11:11,30,31,35,36 Jephte therefore went with the princes of Galaad, and all the people made him their prince. And Jephte spoke all his words before the Lord in Maspha. . . .

Psalm 15:3 He that speaketh truth in his heart, who hath not used deceit in his tongue: Nor hath done evil to his neighbour: nor taken up a reproach against his neighbours.

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

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 119:106 I have sworn and am determined to keep the judgments of thy justice.

Proverbs 20:25 It is ruin to a man to devour holy ones, and after vows to retract.

swear

Exodus 20:7 Thou shalt not take the name of the Lord thy God in vain: for the Lord will not hold him guiltless that shall take the name of the Lord his God in vain.

Leviticus 5:4 The person that sweareth, and uttereth with his lips, that he would do either evil or good, and bindeth the same with an oath, and his word: and having forgotten it afterwards understandeth his offence,

Matthew 5:33,34 Again you have heard that it was said to them of old, thou shalt not forswear thyself: but thou shalt perform thy oaths to the Lord. . . .

Matthew 14:7-9 Whereupon he promised with an oath, to give her whatsoever she would ask of him. . . .

Acts 23:12 And when day was come, some of the Jews gathered together and bound themselves under a curse, saying that they would neither eat nor drink till they killed Paul.

2 Corinthians 1:23 But I call God to witness upon my soul that to spare you, I came not any more to Corinth: not because we exercise dominion over your faith: but we are helpers of your joy. For in faith you stand.

2 Corinthians 9:9-11 As it is written: He hath dispersed abroad, he hath given to the poor: his justice remaineth for ever. . . .

to bind

Numbers 30:3,4,10 If a woman vow any thing, and bind herself by an oath, being in her father's house, and but yet a girl in age: if her father knew the vow that she hath promised, and the oath wherewith she hath bound her soul, and held his peace, she shall be bound by the vow: . . .

Matthew 23:16,18 Woe to you, blind guides, that say, Whosoever shall swear by the temple, it is nothing; but he that shall swear by the gold of the temple is a debtor. . . .

Acts 23:12,14,21 And when day was come, some of the Jews gathered together and bound themselves under a curse, saying that they would neither eat nor drink till they killed Paul. . . .

break.

Psalm 55:20 He hath stretched forth his hand to repay. They have defiled his covenant,

he shall do

Job 22:27 Thou shalt pray to him, and he will hear thee, and thou shalt pay vows.

Psalm 22:25 With thee is my praise in a great church: I will pay my vows in the sight of them that fear him.

Psalm 50:14 Offer to God the sacrifice of praise: and pay thy vows to the most High.

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

Psalm 116:14,18 I will pay my vows to the Lord before 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. . . .

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.