The Greeks say, that one day Cambyses made the whelp of a lion fight with a young dog; and this wife was also looking on; the dog being over-matched, another puppy of the same litter broke his chain, and came to his assistance, and thus the two dogs united got the better of the whelp. Cambyses was delighted at the sight, but she, sitting by him, shed tears. Cambyses, observing this, asked her why she wept. She answered, that she wept seeing the puppy come to the assistance of his brother, remembering Smerdis, and knowing that there was no one to avenge him. The Greeks say, that for this speech she was put to death by Cambyses. But the Egyptians say, that as they were sitting at table, his wife took a lettuce, stripped off its leaves, and then asked her husband "whether the lettuce stripped of its leaves, or thick with foliage, was the handsomer." He said: "When thick with foliage." Whereupon she remarked: "Then you have imitated this lettuce, in dismembering the house of Cyrus." Whereupon he, in rage, kicked her and inflicted such injuries that she died.
Thus madly did Cambyses behave toward his own family; whether on account of Apis, or from some other cause, from which, in many ways, misfortunes are wont to befall mankind. For Cambyses is said, even from infancy, to have been afflicted with a certain severe malady, which some called the sacred disease.[17] In that case, it was not at all surprising that, when his body was so diseased, his mind should not be sound. And toward the other Persians he behaved madly in the following instances: for it is reported that he said to Prexaspes, whom he highly honored, and whose office it was to bring messages to him, whose son was cupbearer to Cambyses, no trifling honor by any means, he is reported to have said: "Prexaspes, what sort of a man do the Persians think me? and what remarks do they make about me?" He answered: "Sir, you are highly extolled in every other respect, but they say you are too much addicted to wine." The king enraged cried out: "Do the Persians indeed say that, by being addicted to wine, I am beside myself, and am not in my senses? then their former words were not true." For, on a former occasion, when the Persians and Crœsus were sitting with him, Cambyses asked, what sort of a man he appeared to be in comparison with his father Cyrus; they answered, that he was superior to his father, because he held all that Cyrus possessed, and had acquired besides Egypt and the empire of the sea. Crœsus, who was not pleased with this decision, spoke thus to Cambyses: "To me, O son of Cyrus, you do not appear comparable to your father, for you have not yet such a son as he left behind him." Cambyses was delighted at hearing this, and commended the judgment of Crœsus. So, remembering this, he said in anger to Prexaspes: "Observe now yourself, whether the Persians have spoken the truth, or whether they who say such things are not out of their senses: for if I shoot that son of yours who stands under the portico, and hit him in the heart, the Persians will appear to have said nothing to the purpose; but if I miss, then say that the Persians have spoken the truth, and that I am not of sound mind." Having said this, and bent his bow, he hit the boy; and when the boy had fallen, he ordered them to open him and examine the wound; and when the arrow was found in the heart, he said to the boy's father, laughing: "Prexaspes, it has been clearly shown to you that I am not mad, but that the Persians are out of their senses. Now tell me, did you ever see a man take so true an aim?" But Prexaspes, perceiving him to be out of his mind, and being in fear for his own life, said: "Sir, I believe that a god himself could not have shot so well." At another time, having, without any just cause, seized twelve Persians of the first rank, he had them buried alive up to the head.