Ecclesiastes 4:2

So I returned, and considered all the oppressions that are done under the sun: and behold the tears of such as were oppressed, and they had no comforter; and on the side of their oppressors there was power; but they had no comforter.

Yea, better is he than both they, which hath not yet been, who hath not seen the evil work that is done under the sun.

Again, I considered all travail, and every right work, that for this a man is envied of his neighbour. This is also vanity and vexation of spirit.

The fool foldeth his hands together, and eateth his own flesh.