Ecclesiastes 3:9
What profit does he have who works in that in which he labors?
Ecclesiastes 1:3
What is the profit to a man in all his labor which he labors under the sun?
Ecclesiastes 2:11
Then I looked on all the works that my hands had done, and on the labor that I had labored to do; and, behold, all is vanity and vexation of spirit; and there is no profit under the sun.
Ecclesiastes 5:16
And this also is a sore evil, that in all, as he came, so shall he go; and what profit does he have who has labored for the wind?
Proverbs 14:23
In all labor there is gain, but the talk of the lips tends only to poverty.
Ecclesiastes 2:22-23
For what has man from all his labor, and from the troubling of his heart, in which he has labored under the sun?
Matthew 16:26
For what is a man profited if he shall gain the whole world and lose his own soul? Or what shall a man give in exchange for his soul?