Ecclesiastes 8:17

then I saw all the work of God , that man cannot find out the work that is done under the sun . However much man may toil in seeking , he will not find it out. Even though a wise man claims to know , he cannot find it out.

then I saw all that God has done. No one can comprehend what goes on under the sun. Despite all their efforts to search it out, no one can discover its meaning. Even if the wise claim they know, they cannot really comprehend it.

Then I beheld all the work of God, that a man cannot find out the work that is done under the sun : because though a man labour to seek it out, yet he shall not find it ; yea further; though a wise man think to know it , yet shall he not be able to find it . Ecclesiastes 7 Books Ecclesiastes 9