Ecclesiastes 5:4-7

⁴When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou hast vowed.

⁵Better is it that thou shouldest not vow, than that thou shouldest vow and not pay.

⁶Suffer not thy mouth to cause thy flesh to sin; neither say thou before the angel, that it was an inadvertence. Wherefore should God be wroth at thy voice, and destroy the work of thy hands?

⁷For in the multitude of dreams are vanities; so with many words: but fear God.