Page:The Anabasis of Alexander.djvu/372

350 Nearclius, who had been placed in command of the fleet, waited for the coasting season; but Alexander, starting from Patala, advanced with all his army as far as the river Arabius. He then took half of the shield-bearing guards and archers, the infantry regiments called foot Companions, the guard of the Companion cavalry, a squadron of each of the other cavalry regiments, and all the horse-bowmen, and turned away thence on the left towards the sea to dig wells, so that there might be abundance, of them for the fleet sailing along on the coasting voyage; and at the same time to make an unexpected attack upon the Oritians, a tribe of the Indians in this region, which had long been independent. This he meditated doing because they had performed no friendly act either to himself or his army. He placed Hephaestion in command of the forces left behind. The Arabitians, another independent tribe dwelling near the river Arabius, thinking that they could not cope with Alexander in battle, and yet being unwilling to submit to him, fled into the desert when they heard that he was approaching. But crossing the river Arabius, which was both narrow and shallow, and travelling by night through the greater part of the desert, he came near the inhabited country at daybreak. Then ordering the infantry to follow him in regular line, he took the cavalry with him, dividing it into squadrons, that it might occupy a very large part of the plain, and thus marched into the land of the Oritians. All those who turned to