Deuteronomy 23:23

Be careful to perform the promise that comes from your lips, just as you have voluntarily vowed to Jehovah your God. Keep your promise.

Numbers 30:2

If a man makes a vow to Jehovah that he will do something or swears an oath that he will not do something, he must not break his word. He must do everything he said he would do.

Judges 11:30-31

Jephthah promised Jehovah: If you give me victory over the Ammonites,

Judges 11:35

When he saw her, he ripped his clothes in sorrow and said: Oh, my daughter! My heart is breaking! Why must it be you? I have made a solemn promise to Jehovah, and I cannot take it back!

1 Samuel 1:11

O Jehovah of Hosts: If you will truly notice the sorrow of your servant. Remember me. Do not turn away from me. If you will give me a son, then I will give him to you, Jehovah, all the days of his life. His hair will never be cut.

1 Samuel 14:24

And all the people were with Saul. There were about twenty thousand men. The fight was general through all the mountains of Ephraim. Saul made a great error that day. He put the people under an oath, saying: Let that man be cursed who eats any food before evening. I have taken vengeance on my enemies. So the people did not eat.

Psalm 66:13-14

I will come into your temple with burnt offerings. I will keep my vows to you,

Psalm 116:18

I will keep my vows to Jehovah in the presence of all his people,

Proverbs 20:25

It is dangerous to make a vow to God before counting the cost.

Ecclesiastes 5:4-5

Do not be late in paying a vow you make to God. He takes no delight in fools. Pay what you vow!

Jeremiah 44:25-27

Both you and your wives have made solemn promises to the Queen of Heaven. You promised that you would offer sacrifices to her and pour out wine offerings to her, and you have kept your promises. Very well, then! Keep your promises! Carry out your vows!

Mark 6:22-23

When the daughter of Herodias danced for Herod and his guests, she pleased him so much he promised her anything she desired.

Acts 23:12

When day arrived some of the Jews came together and united with an oath saying that they would neither eat nor drink until they had killed Paul.

Acts 23:21

Do not give in to them. There are more than forty men lying in wait for him. They are united with an oath that they will neither eat nor drink until they have killed him. Now they are ready and looking for a promise from you.

Treasury of Scripture Knowledge

Summary

That which is gone out of thy lips thou shalt keep and perform; even a freewill offering, according as thou hast vowed unto the LORD thy God, which thou hast promised with thy mouth.

Bible References

That which

Numbers 30:2
If a man makes a vow to Jehovah that he will do something or swears an oath that he will not do something, he must not break his word. He must do everything he said he would do.
Judges 11:30
Jephthah promised Jehovah: If you give me victory over the Ammonites,
1 Samuel 1:11
O Jehovah of Hosts: If you will truly notice the sorrow of your servant. Remember me. Do not turn away from me. If you will give me a son, then I will give him to you, Jehovah, all the days of his life. His hair will never be cut.
Psalm 66:13
I will come into your temple with burnt offerings. I will keep my vows to you,
Psalm 116:18
I will keep my vows to Jehovah in the presence of all his people,
Proverbs 20:25
It is dangerous to make a vow to God before counting the cost.
Ecclesiastes 5:4
Do not be late in paying a vow you make to God. He takes no delight in fools. Pay what you vow!

Hast vowed

1 Samuel 14:24
And all the people were with Saul. There were about twenty thousand men. The fight was general through all the mountains of Ephraim. Saul made a great error that day. He put the people under an oath, saying: Let that man be cursed who eats any food before evening. I have taken vengeance on my enemies. So the people did not eat.
Jeremiah 44:25
Both you and your wives have made solemn promises to the Queen of Heaven. You promised that you would offer sacrifices to her and pour out wine offerings to her, and you have kept your promises. Very well, then! Keep your promises! Carry out your vows!
Mark 6:22
When the daughter of Herodias danced for Herod and his guests, she pleased him so much he promised her anything she desired.
Acts 23:12
When day arrived some of the Jews came together and united with an oath saying that they would neither eat nor drink until they had killed Paul.