Leviticus 27:2
Say to the children of Israel, If a man makes a special oath, you will give your decision as to the value of the persons for the Lord.
Numbers 6:2
Say to the children of Israel, If a man or a woman takes an oath to keep himself separate and give himself to the Lord;
Deuteronomy 23:21-23
When you take an oath to the Lord, do not be slow to give effect to it: for without doubt the Lord your God will make you responsible, and will put it to your account as sin
Judges 11:30-31
And Jephthah took an oath to the Lord, and said, If you will give the children of Ammon into my hands,
Judges 11:39
And at the end of two months she went back to her father, who did with her as he had said in his oath: and she had never been touched by a man. So it became a rule in Israel,
1 Samuel 1:11
And she made an oath, and said, O Lord of armies, if you will truly take note of the sorrow of your servant, not turning away from me but keeping me in mind, and will give me a man-child, then I will give him to the Lord all the days of his life, and his hair will never be cut.
1 Samuel 1:28
So I have given him to the Lord; for all his life he is the Lord's. Then he gave the Lord worship there.
Genesis 28:20-22
Then Jacob took an oath, and said, If God will be with me, and keep me safe on my journey, and give me food and clothing to put on,
Numbers 21:2
Then Israel made an oath to the Lord, and said, If you will give up this people into my hands, then I will send complete destruction on all their towns.
Numbers 30:3
If a woman, being young and under the authority of her father, takes an oath to the Lord or gives an undertaking;
Ecclesiastes 5:4-5
When you take an oath before God, put it quickly into effect, because he has no pleasure in the foolish; keep the oath you have taken.