All this I have seen, applying my mind to every deed that is done under the sun; there is a time when one man lords it over another to his own detriment.
KJV
All this have I seen, and applied my heart unto every work that is done under the sun: [there is] a time wherein one man ruleth over another to his own hurt.
ASV
All this have I seen, and applied my heart unto every work that is done under the sun: there is a time wherein one man hath power over another to his hurt.