7 Bible Verses about Toiling In Vain

I am afraid of you, lest I have been wearied for you in vain.

What the profit to a man in all the labor he will labor under the sun?

For what was to man in all his labor, and in the striving of his heart, he labored under the sun?

Thus said Jehovah of armies: The broad walls of Babel being demolished, shall be demolished, and her high gates shall be burnt in fire; the peoples shall labor in vain, the nations for the fire, and they shall be weary.

They sowed wheat and they reaped thorns: they were wearied, they shall not profit; and they were ashamed of your gains from the burning of the anger of Jehovah.

There is one, and not a second; also a son and brother not to him: and no end to all his labor; also his eye shall not be satisfied with riches: and for whom do I labor and diminish my soul from good? Also this is vanity, and it is an evil labor.

Behold, is it not from Jehovah of armies, and the peoples shall labor in a sufficiency of fire, and the peoples shall be wearied in a sufficiency of emptiness?