Deuteronomy 23:23
Be sure you do whatever you promise, because you have given your word voluntarily to the LORD your God.
Numbers 30:2
"When a man makes a vow to the LORD, or swears an oath an obligation that is binding to himself he is not to break his word. Instead, he is to fulfill whatever promise came out of his mouth.'"
Judges 11:30-31
Jephthah made this solemn vow to the LORD: "If you truly give the Ammonites into my control,
Judges 11:35
When he saw her, he ripped his clothes and cried out, "Oh no! My daughter! You have terribly burdened me! You've joined those who are causing me trouble, because I've given my word to the LORD, and I cannot go back on it.
1 Samuel 1:11
Hannah made a vow: "LORD of the Heavenly Armies, if you just look at the misery of your maid servant, remember me, and don't forget your maid servant. If you give your maid servant a son, then I'll give him to the LORD for all the days of his life, and a razor is never to touch his head."
1 Samuel 14:24
The men of Israel were hard pressed on that day, and Saul required the army to take an oath: "Cursed is the person who eats food before evening and before I've been avenged of my enemies." So no one tasted food.
Psalm 66:13-14
I will come to your house with burnt offerings. I will fulfill my vows to you
Psalm 116:18
I will fulfill my vows to the LORD in the presence of all his people,
Proverbs 20:25
It is a trap for a person to declare quickly, "This is sacred," and only later to have second thoughts about the vows.
Ecclesiastes 5:4-5
When you make a promise to God, don't fail to keep it, since he isn't pleased with fools. Keep what you promise
Jeremiah 44:25-27
This is what the LORD of the Heavenly Armies, the God of Israel, says: "You and your wives have spoken with your mouths and acted with your hands: "We will certainly carry through on the vows that we vowed to offer sacrifices to the Queen of Heaven and pour out liquid offerings to her!" Go ahead, carry through on your vows, and diligently do what you vowed!'
Mark 6:22-23
When the daughter of Herodias came in and danced, she pleased Herod and his guests. So the king told the girl, "Ask me for anything you want, and I'll give it to you."
Acts 23:12
In the morning, the Jewish leaders formed a conspiracy and took an oath not to eat or drink anything before they had killed Paul.
Acts 23:21
Don't believe them, because more than 40 of them are planning to ambush him. They've taken an oath not to eat or drink before they've killed him. They are ready now, just waiting for your consent."