Darius then took Polystratus, the Macedonian who had brought him the water, by the hand, saying, "Give Alexander thy hand as I now give thee mine; it is the pledge of my gratitude and affection."
Darius was too weak to say much more. They gathered around him, endeavoring to sustain his strength until Alexander should arrive; but it was all in vain. He sank gradually, and soon ceased to breathe. Alexander came up a few minutes after all was over. He was at first shocked at the spectacle before him, and then overwhelmed with grief. He wept bitterly. Some compunctions of conscience may have visited his heart at seeing thus before him the ruin he had made. Darius had never injured him or done him any wrong, and yet here he lay, hunted to death by a persevering and relentless hostility, for which his conqueror had no excuse but his innate love of dominion over his fellow-men. Alexander spread his own military cloak over the dead body. He immediately made arrangements for having the body embalmed, and then sent it to Susa, for Sysigambis, in a very costly coffin, and with a procession of royal magnificence. He sent it to her that she might have the satisfaction of seeing it deposited in the tombs of the Persian kings. What a present! The killer of a son sending the dead body, in a splendid coffin, to the mother, as a token of respectful regard!
Alexander pressed on to the northward and eastward in pursuit of Bessus, who had soon collected the scattered remains of his army, and was doing his utmost to get into a posture of defense. He did not, however, overtake him till he had crossed the Oxus, a large river which will be found upon the map, flowing to the northward and westward into the Caspian Sea. He had great difficulty in crossing this river, as it was too deep to be forded, and the banks and bottom were so sandy and yielding that he could not make the foundations of bridges stand. He accordingly made floats and rafts, which were supported by skins made buoyant by inflation, or by being stuffed with straw and hay. After getting his army, which had been in the mean time greatly re-enforced and strengthened, across this river, he moved on. The generals under Bessus, finding all hope of escape failing them, resolved on betraying him as he had betrayed his commander. They sent word to Alexander that if he would send forward a small force where they should indicate, they would give up Bessus to his hands. Alexander did so, intrusting the command to an officer named Ptolemy. Ptolemy found Bessus in a small walled town whither he had fled for refuge, and easily took him prisoner. He sent back word to Alexander that Bessus was at his disposal, and asked for orders. The answer was, "Put a rope around his neck and send him to me."