Alexander inquired to whom the woman belonged, and being told she was a free courtesan, "I will assist you," said he to Eurylochus, "in your amour if your mistress be to be gained either by presents or persuasions; but we must use no other means, because she is free-born."It is surprising to consider upon what slight occasions he would write letters to serve his friends. As when he wrote one in which he gave order to search for a youth that belonged to Seleucus, who was run away into Cilicia; and in another thanked and commanded Peucestes for apprehending Nicon, a servant of Craterus; and in one to Megabyzus, concerning a slave that had taken sanctuary in a temple, gave direction that he should not meddle with him while he was there, but if he could entice him out by fair means, then he gave him leave to seize him. It is reported of him that when he first sat in judgment upon capital causes he would lay his hand upon one of his ears while the accuser spoke, to keep it free and unprejudiced in behalf of the party accused. But afterwards such a multitude of accusations were brought before him, and so many proved true, that he lost his tenderness of heart, and gave credit to those also that were false; and especially when anybody spoke ill of him, he would be transported out of his reason, and show himself cruel and inexorable, valuing his glory and reputation beyond his life or kingdom.
He now, as we said, set forth to seek Darius, expecting he should be put to the hazard of another battle, but heard he was taken and secured by Bessus, upon which news he sent home the Thessalians, and gave them a largess of two thousand talents over and above the pay that was due to them. This long and painful pursuit of Darius- for in eleven days he marched thirty-three hundred furlongs- harassed his soldiers so that most of them were ready to give it up, chiefly for want of water. While they were in this distress, it happened that some Macedonians who had fetched water in skins upon their mules from a river they had found out came about noon to the place where Alexander was, and seeing him almost choked with thirst, presently filled an helmet and offered it him. He asked them to whom they were carrying the water, they told him to their children, adding, that if his life were but saved, it was no matter for them, they should be able well enough to repair that loss, though they all perished. Then he took the helmet into his hands, and looking round about, when he saw all those who were near him stretching their heads out and looking earnestly after the drink, he returned it again with thanks without tasting a drop of it. "For," said he, "if I alone drink, the rest will be out of heart." The soldiers no sooner took notice of his temperance and magnanimity upon this occasion, but they one and all cried out to him to lead them forward boldly, and began whipping on their horses. For whilst they had such a king they said they defied both weariness and thirst, and looked upon themselves to be little less than immortal. But though they were all equally cheerful and willing, yet not above three-score horse were able, it is said, to keep up, and to fall in with Alexander upon the enemy's camp, where they rode over abundance of gold and silver that lay scattered about, and passing by a great many chariots full of women that wandered here and there for want of drivers, they endeavoured to overtake the first of those that fled, in hopes to meet with Darius among them. And at last, after much trouble, they found him lying in a chariot, wounded all over with darts, just at the point of death. However, he desired they would give him some drink, and when he had drunk a little cold water, he told Polystratus, who gave it him, that it had become the last extremity of his ill fortune to receive benefits and not be able to return them. "But Alexander," said he, "whose kindness to my mother, my wife, and my children I hope the gods will recompense, will doubtless thank you for your humanity to me. Tell him, therefore, in token of my acknowledgment, I give him this right hand," with which words he took hold of Polystratus's hand and died. When Alexander came up to them, he showed manifest tokens of sorrow, and taking off his own cloak, threw it upon the body to cover it. And some time afterwards, when Bessus was taken, he ordered him to be torn in pieces in this manner. They fastened him to a couple of trees which were bound down so as to meet, and then being let loose, with a great force returned to their places, each of them carrying that part of the body along with it that was tied to it. Darius's body was laid in state, and sent to his mother with pomp suitable to his quality. His brother Exathres, Alexander received into the number of his intimate friends.
And now with the flower of his army he marched into Hyrcania, where he saw a large bay of an open sea, apparently not much less than the Euxine, with water, however, sweeter than that of other seas, but could learn nothing of certainty concerning it, further than that in all probability it seemed to him to be an arm issuing from the lake of Maeotis. However, the naturalists were better informed of the truth, and had given an account of it many years before Alexander's expedition; that of four gulfs which out of the main sea enter into the continent, this, known indifferently as the Caspian and as the Hyrcanian Sea, is the most northern. Here the barbarians, unexpectedly meeting with those who led Bucephalus, took them prisoners, and carried the horse away with them. at which Alexander was so much vexed that he sent an herald to let them know he would put them all to the sword, men, women, and children, without mercy, if they did not restore him. But on their doing so, and at the same time surrendering their cities into his hands, he not only treated them kindly, but also paid a ransom for his horse to those who took him.