Job 35:3

For thou didst say, What advantage will it be unto thee? And, What profit shall I have, if I am cleansed from my sin?

For he said, It shall profit a man nothing that he should conform his will with God.

If I say I am imperfect, I know not my soul; I would condemn my life.

If I wash myself with snow water and make my hands never so clean;

If I am wicked, woe unto me; and if I am righteous, I will not lift up my head, being full of dishonour and of seeing my affliction.

Who is the Almighty that we should serve him? And what profit should we have if we pray unto him?

For what reward would God give me from above and what inheritance of the Almighty from on high?

Verily, in vain have I cleansed my heart and washed my hands in innocency

Ye have said, It is vain to serve God, and what profit is it that we have kept his law and that we walk mournfully before the LORD of the hosts?

Treasury of Scripture Knowledge

For thou saidst, What advantage will it be unto thee? and, What profit shall I have, if I be cleansed from my sin?