American Standard Version
What profit hath he that worketh in that wherein he laboreth?

Berean Study Bible
What does the worker gain from his toil?

Douay-Rheims Bible
What hath man more of his labour?

English Revised Version
What profit hath he that worketh in that wherein he laboureth?

King James Bible
What profit hath he that worketh in that wherein he laboureth?

World English Bible
What profit has he who works in that in which he labors?

Young's Literal Translation
What advantage hath the doer in that which he is labouring at?

Ecclesiastes 3:9 Additional Translations ...