Ecclesiastes 5:5

³  For a dream cometh through the multitude of business; and a fool's voice is known by multitude of words.

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.

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

⁶  Suffer not thy mouth to cause thy flesh to sin; neither say thou before the angel, that it was an error: wherefore should God be angry at thy voice, and destroy the work of thine hands?

⁷  For in the multitude of dreams and many words there are also divers vanities: but fear thou God.