Ecclesiastes 3:9
What the excellence of him working in what he labored?
Ecclesiastes 1:3
What the profit to a man in all the labor he will labor under the sun?
Ecclesiastes 2:11
And I looked upon all my works my hands made, and upon the labor I labored to do, and behold, all vanity and striving of the spirit, and no profit under the sun.
Ecclesiastes 5:16
And also this an evil making sick, wholly as he came so shall he go: and what to him he shall labor for the wind?
Proverbs 14:23
In all labor will be profit: and the word of the lips only to want
Ecclesiastes 2:22-23
For what was to man in all his labor, and in the striving of his heart, he labored under the sun?
Matthew 16:26
For what is a man profited, if he should gain the whole world, and injure his soul? or what shall a man give in exchange for his soul?