Histories

Now if the sovereignty passes to this daughter of his after his death, whose son he is now killing by means of me, what is left for me but the gravest of all dangers? For the sake of my safety this child has to die; but one of Astyages' own people has to be the murderer and not one of mine.”

So saying, he sent a messenger at once to one of Astyages' cowherds, who he knew pastured his herds in the likeliest spots and where the mountains were most infested with wild beasts. The man's name was Mitradates, and his wife was a slave like him; her name was in the Greek language Cyno, in the Median Spako: for “spax” is the Median word for dog.