Ecclesiastes 5:4-8 (New International Version)

 ⁴ When you make a vow to God, do not delay in fulfilling it. He has no pleasure in fools; fulfill your vow. ⁵ It is better not to vow than to make a vow and not fulfill it. ⁶ Do not let your mouth lead you into sin. And do not protest to the temple messenger, "My vow was a mistake." Why should God be angry at what you say and destroy the work of your hands? ⁷ Much dreaming and many words are meaningless. Therefore stand in awe of God.

Riches Are Meaningless

 ⁸ If you see the poor oppressed in a district, and justice and rights denied, do not be surprised at such things; for one official is eyed by a higher one, and over them both are others higher still.