Translation of the verse 8 from Surah An-Nahl : Number of verses 128 - - page 268 - Part 14.
And (He has created) horses, mules and donkeys, for you to ride and as an adornment. And He creates (other) things of which you have no knowledge.
And [He created] the horses, mules and donkeys for you to ride and [as] adornment. And He creates that which you do not know.
(16:8) He has created horses, mules and donkeys so that you may ride them, and they may add splendour to your life. He creates for you many other things, of which you have no knowledge at all. *8
*8) That is, "There are many agencies which are working for the good of man but he is quite unaware of such servants and the services rendered by them" .