He paweth in the valley. Canon Cook appositely compares Virgil's "carat tellurem" ('Georg.,' 3:87, 88), and Professor Lee Pope's expression, that "ere they start a thousand steps are lost." The verb is in the plural, because a line of cavalry, all pawing and eager to be off, is intended to be represented.
And rejoiceth in his strength. Nothing is more remarkable than the eagerness and joy which war-horses show when the battle approaches. They are generally more excited than their riders. He goeth on to meet the armed men; literally, he rusheth upon the weapons.
Equally true in ancient and in modern warfare. The main use of cavalry is in the charge.