Cambyses started with terror at these tidings, as one who saw a dead man rise from his grave. He was by this time fully aware that Bartja had been murdered by Prexaspes at his own command, but in this moment he began to suspect that the envoy had deceived him and spared his brother's life. The thought had no sooner entered his mind than he uttered it, reproaching Prexaspes so bitterly with treachery, as to elicit from him a tremendous oath, that he had murdered and buried the unfortunate Bartja with his own hand. Oropastes' messenger was next asked whether he had seen the new king himself. He answered that he had not, adding that the supposed brother of Cambyses had only once appeared in public, and had then shown himself to the people from a distance. On hearing this, Prexaspes saw through the whole web of trickery at once, reminded the king of the unhappy misunderstandings to which the marvellous likeness between Bartja and Gaumata had formerly given rise, and concluded by offering to stake his own life on the correctness of his supposition. The explanation pleased the king, and from that moment his diseased mind was possessed by one new idea to the exclusion of all others--the seizure and slaughter of the Magi. The host was ordered to prepare for marching. Aryandes,--one of the Achaemenidae, was appointed satrap of Egypt, and the army started homeward without delay. Driven by this new delusion, the king took no rest by day or night, till at last his over-ridden and ill-used horse fell with him, and he was severely wounded in the fall by his own dagger. After lying insensible for some days, he opened his eyes and asked first to see Araspes, then his mother, and lastly Atossa, although these three had set out on their journey home months before. From all he said it appeared that during the last four years, from the attack of fever until the present accident, he had been living in a kind of sleep. He seemed astonished and pained at hearing what had happened during these years. But of his brother's death he was fully aware. He knew that Prexaspes had killed him by his--the king's--orders and had told him that Bartja lay buried on the shores of the Red Sea.--During the night which followed this return to his senses it became clear to himself also, that his mind had been wandering for along time. Towards morning he fell into a deep sleep, and this so restored his strength, that on waking he called for Croesus and required an exact relation of the events that had passed during the last few years. His old friend and adviser obeyed; he felt that Cambyses was still entrusted to his care, and in the hope, faint as it was, of bringing him back to the right way, he did not suppress one of the king's acts of violence in his relation.