Ecclesiastes 5:4
When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou hast vowed.
Ecclesiastes 5:5
Better is it that thou shouldest not vow, than that thou shouldest vow and not pay.
Isaiah 19:21
And the LORD shall be known to Egypt, and the Egyptians shall know the LORD in that day, and shall do sacrifice and oblation; yea, they shall vow a vow unto the LORD, and perform it.
Acts 18:18
And Paul after this tarried there yet a good while, and then took his leave of the brethren, and sailed thence into Syria, and with him Priscilla and Aquila; having shorn his head in Cenchrea: for he had a vow.
Acts 21:23
Do therefore this that we say to thee: We have four men which have a vow on them;