swift-runner; so here: with boisterous fierceness and angry impatience (בּרעשׁ ורגז) it swallows up the ground, i.e., passes so swiftly over it that long pieces vanish so rapidly before it, as though it greedily sucked them up (גּמּא intensive of גּמא, whence גּמא, the water-sucking papyrus); a somewhat differently applied figure is nahab-el-arda, i.e., according to Silius' expression, rapuit campum. The meaning of Job 39:24 is, as in Virgil, Georg. iii. 83f.:Tum si qua sonum procul arma dedere,Stare loco nescit; and in Aeschylus, Septem, 375: ὅστις βοὴν σάλπιγγος ὁρμαίνει (Hermann, ὀργαίνεἰ μένων (impatiently awaiting the call of the trumpet). האמין signifies here to show stability (vid., Genesis, S. 367f.) in the first physical sense (Bochart, Rosenm., and others): it does not stand still, i.e., will not be held, when (כּי, quum) the sound of the war-trumpet, i.e., when it sounds. שׁופר is the signal-trumpet when the army was called together, e.g., Jdg 3:27; to gather the army that is in pursuit of the enemy, 2Sa 2:28; when the people rebelled, 2Sa 20:1; when the army was dismissed at the end of the war, 2Sa 20:22; when forming for defence and for assault, e.g., Amo 3:6; and in general the signal of war, Jer 4:19. As often as this is heard (בּדי, in sufficiency, i.e., happening at any time = quotiescunque), it makes known its lust of war by a joyous neigh, even from afar, before the collision has taken place; it scents (praesagit according to Pliny's expression) the approaching conflict, (scents even in anticipation) the thundering command of the chiefs that may soon be heard, and the cry of battle giving loose to the assault. “Although,” says Layard (New Discoveries, p. 330), ”docile as a lamb, and requiring no other guide than the halter, when the Arab mare hears the war-cry of the tribe, and sees the quivering spear of her rider, her eyes glitter with fire, her blood-red nostrils open
