English Standard Version
All this I observed while applying my heart to all that is done under the sun, when man had power over man to his hurt.New International Version
All this I saw, as I applied my mind to everything done under the sun. There is a time when a man lords it over others to his own hurt.Catholic Public Domain Version
I have considered all these things, and I have applied my heart to all the works which are being done under the sun. Sometimes one man rules over another to his own harm