Deuteronomy 33:26

There us none — These are the last words that ever Moses wrote, perhaps the greatest writer that ever lived upon the earth. And this man of God, who had as much reason to know both as ever any mere man had, with his last breath magnifies both the God of Israel, and the Israel of God. Unto the God of Jeshurun, who to help thee, rideth upon the heaven, and with the greatest state and magnificence, on the sky. Riding on the heaven denotes the greatness and glory, in which he manifests himself to the upper world, and the use he makes of the influences of heaven and the products of the clouds, in bringing to pass his own counsels in this lower world. All these he manages and directs, as a man doth the horse he rides on.