When, after enduring the burning heat and thirst, they lighted upon abundance of water, many of them perished from drinking to excess, not being able to check their appetite for it. For this reason Alexander generally pitched his camp, not near the water itself, but at a distance of about twenty stades from it, to prevent the men and beasts from pressing in crowds into the river and thus perishing, and at the same time to prevent those who had no control over themselves from fouling the water for the rest of the army by stepping into the springs or streams. CHAPTER XXVI. ALEXANDER’S MAGNANIMOUS CONDUCT. Here I have resolved not to pass over in silence the most noble deed perhaps ever performed by Alexander, which occurred either in this land or, according to the assertion of some other authors, still earlier, among the Parapamisadians.[801] The army was continuing its march through the sand, though the heat of the sun was already scorching, because it was necessary to reach water before halting. They were far on the journey, and Alexander himself, though oppressed with thirst, was nevertheless with great pain and difficulty leading the army on foot, so that his soldiers, as is usual in such a case, might more patiently bear their hardships by the equalization of the distress. At this time some of the light-armed soldiers, starting away from the army in quest of water, found some collected in a shallow cleft, a small and mean spring. Collecting this water with difficulty, they came with all speed to Alexander, as if they were bringing him some great boon. As soon as they approached the king, they poured the water into a helmet and carried it to him. He took it, and commending the men who brought it, immediately poured it upon the ground in the sight of all. As a result of this action, the entire army was re-invigorated to so great a degree that any one would have imagined that the water poured away by Alexander had furnished a draught to every man. This deed beyond all others I commend as evidence of Alexander’s power of endurance and self-control, as well as of his skill in managing an army. The following adventure also occurred to the army in that country. At last the guides declared that they no longer remembered the way, because the tracks of it had been rendered invisible by the wind blowing the sand over them. Moreover, in the deep sand which had been everywhere reduced to one level, there was nothing by which they could conjecture the right way, not even the usual trees growing along it, nor any solid hillock rising up; and they had not practised themselves in making journeys by the stars at night or by the sun in the daytime, as sailors do by the constellations of the Bears—the Phoenicians by the Little Bear, and other men by the Greater Bear.[802] Then at length Alexander perceived that it was necessary for him to lead the way by declining to the left; and taking a few horsemen with him he advanced in front of the army.