Matthew 5:33-37
Again, you have heard that it was said to the ancients, ‘Do not break your oath, but fulfill your vows to the Lord.’ / But I tell you not to swear at all: either by heaven, for it is God’s throne; / or by the earth, for it is His footstool; or by Jerusalem, for it is the city of the great King. ...

Deuteronomy 23:21-23
If you make a vow to the LORD your God, do not be slow to keep it, because He will surely require it of you, and you will be guilty of sin. / But if you refrain from making a vow, you will not be guilty of sin. / Be careful to follow through on what comes from your lips, because you have freely vowed to the LORD your God with your own mouth.

Ecclesiastes 5:4-5
When you make a vow to God, do not delay in fulfilling it, because He takes no pleasure in fools. Fulfill your vow. / It is better not to vow than to make a vow and not fulfill it.

James 5:12
Above all, my brothers, do not swear, not by heaven or earth or by any other oath. Simply let your “Yes” be yes, and your “No,” no, so that you will not fall under judgment.

Judges 11:30-31
Jephthah made this vow to the LORD: “If indeed You will deliver the Ammonites into my hand, / then whatever comes out the door of my house to greet me on my triumphant return from the Ammonites will belong to the LORD, and I will offer it up as a burnt offering.”

1 Samuel 1:11
And she made a vow, saying, “O LORD of Hosts, if only You will look upon the affliction of Your maidservant and remember me, not forgetting Your maidservant but giving her a son, then I will dedicate him to the LORD all the days of his life, and no razor shall ever touch his head.”

Psalm 15:4
who despises the vile but honors those who fear the LORD, who does not revise a costly oath,

Matthew 15:4-6
For God said, ‘Honor your father and mother’ and ‘Anyone who curses his father or mother must be put to death.’ / But you say that if anyone says to his father or mother, ‘Whatever you would have received from me is a gift devoted to God,’ / he need not honor his father or mother with it. Thus you nullify the word of God for the sake of your tradition.

Mark 7:10-13
For Moses said, ‘Honor your father and your mother’ and ‘Anyone who curses his father or mother must be put to death.’ / But you say that if a man says to his father or mother, ‘Whatever you would have received from me is Corban’ (that is, a gift devoted to God), / he is no longer permitted to do anything for his father or mother. ...

Genesis 24:3
and I will have you swear by the LORD, the God of heaven and the God of earth, that you will not take a wife for my son from the daughters of the Canaanites among whom I am dwelling,

Leviticus 27:2-8
“Speak to the Israelites and say to them, ‘When someone makes a special vow to the LORD involving the value of persons, / if the valuation concerns a male from twenty to sixty years of age, then your valuation shall be fifty shekels of silver, according to the sanctuary shekel. / Or if it is a female, then your valuation shall be thirty shekels. ...

Acts 23:12-14
When daylight came, the Jews formed a conspiracy and bound themselves with an oath not to eat or drink until they had killed Paul. / More than forty of them were involved in this plot. / They went to the chief priests and elders and said, “We have bound ourselves with a solemn oath not to eat anything until we have killed Paul.

1 Corinthians 7:36-38
However, if someone thinks he is acting inappropriately toward his betrothed, and if she is beyond her youth and they ought to marry, let him do as he wishes; he is not sinning; they should get married. / But the man who is firmly established in his heart and under no constraint, with control over his will and resolve in his heart not to marry the virgin, he will do well. / So then, he who marries the virgin does well, but he who does not marry her does even better.

Genesis 28:20-22
Then Jacob made a vow, saying, “If God will be with me and watch over me on this journey, and if He will provide me with food to eat and clothes to wear, / so that I may return safely to my father’s house, then the LORD will be my God. / And this stone I have set up as a pillar will be God’s house, and of all that You give me I will surely give You a tenth.”

1 Samuel 25:3
His name was Nabal, and his wife’s name was Abigail. She was an intelligent and beautiful woman, but her husband, a Calebite, was harsh and evil in his dealings.