The History Of Herodotus Volume 1 of 2
Page: 39108. And when Mandane was married to Cambyses, in the first year Astyages saw another vision. It seemed to him that from the womb of this daughter a vine grew, and this vine overspread the whole of Asia. Having seen this vision and delivered it to the interpreters of dreams, he sent for his daughter, being then with child, to come from the land of the Persians. And when she had come he kept watch over her, desiring to destroy that which should be born of her; for the Magian interpreters of dreams signified to him that the offspring of his daughter should be king in his room. Astyages then desiring to guard against this, when Cyrus was born, called Harpagos, a man who was of kin near him and whom he trusted above all the other Medes, and had made him manager of all his affairs; and to him he said as follows: "Neglect not by any means, Harpagos, the matter which I shall lay upon thee to do, and beware lest thou set me aside, 123 and choosing the advantage of others instead, bring thyself afterwards to destruction. Take the child which Mandane bore, and carry it to thy house and slay it; and afterwards bury it in whatsoever manner thou thyself desirest." To this he made answer: "O king, never yet in any past time didst thou discern in me an offence against thee, and I keep watch over myself also with a view to the time that comes after, that I may not commit any error towards thee. If it is indeed thy pleasure that this should so be done, my service at least must be fitly rendered."
109. Thus he made answer, and when the child had been delivered to him adorned as for death, Harpagos went weeping to his wife all the words which had been spoken by Astyages. And she said to him: "Now, therefore, what is it in thy mind to do?" and he made answer: "Not according as Astyages enjoined: for not even if he shall come to be yet more out of his senses and more mad than he now is, will I agree to his will or serve him in such a murder as this. And for many reasons I will not slay the child; first because he is a kin to me, and then because Astyages is old and without male issue, and if after he is dead the power shall come through me, does not the greatest of dangers then await me? To secure me, this child must die; but one of the servants of Astyages must be the slayer of it, and not one of mine."
110. Thus he spoke, and straightway sent a messenger to that one of the herdsmen of Astyages who he knew fed his herds on the pastures which were most suitable for his purpose, and on the mountains most haunted by wild beasts. The name of this man was Mitradates, and he was married to one who was his fellow-slave; and the name of the woman to whom he was married was Kyno in the tongue of the Hellenes and in the Median tongue Spaco, for what the Hellenes call kyna (bitch) the Medes call