'Horses' in the Bible

I have sent disease among you, as it was in Egypt: I have put your young men to the sword, and have taken away your horses; I have made the evil smell from your tents come up to your noses: and still you have not come back to me, says the Lord.

Is it possible for horses to go running on the rock? may the sea be ploughed with oxen? for the right to be turned by you into poison, and the fruit of righteousness into a bitter plant?