Ecclesiastes 5:9 (KJV)

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.

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

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?

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

If thou seest the oppression of the poor, and violent perverting of judgment and justice in a province, marvel not at the matter: for he that is higher than the highest regardeth; and there be higher than they.

He that loveth silver shall not be satisfied with silver; nor he that loveth abundance with increase: this is also vanity.

When goods increase, they are increased that eat them: and what good is there to the owners thereof, saving the beholding of them with their eyes?

The sleep of a labouring man is sweet, whether he eat little or much: but the abundance of the rich will not suffer him to sleep.

There is a sore evil which I have seen under the sun, namely, riches kept for the owners thereof to their hurt.

But those riches perish by evil travail: and he begetteth a son, and there is nothing in his hand.