Matthew 16:26

What good will it be for a man if he gains the whole world, and forfeits his soul? Or what can a man give in exchange for his soul?

Mark 8:36-37

For what does it profit a man to gain the whole world, and forfeit his soul?

John 6:27

Do not labor for the food which perishes, but for the food which endures to eternal life, which the Son of Man will give to you; for on him has God the Father set his seal."

Treasury of Scripture Knowledge

Summary

What profit hath a man of all his labour which he taketh under the sun?

Bible References

Profit

Matthew 16:26
What good will it be for a man if he gains the whole world, and forfeits his soul? Or what can a man give in exchange for his soul?
Mark 8:36
For what does it profit a man to gain the whole world, and forfeit his soul?
John 6:27
Do not labor for the food which perishes, but for the food which endures to eternal life, which the Son of Man will give to you; for on him has God the Father set his seal."