Then did the horse hoofs stamp By reason of the prancings, the prancings of their strong ones.
"In all probability we have to think of a terrible storm, with thunder and lightening and hail, or the sudden bursting of a cloud, which is poetically described as though the stars of heaven had left their courses to fight for the Lord and His kingdom upon earth." [Note: Keil and Delitzsch, pp. 320-21.] 