But since he was unable to ride and desired to go on his own feet, they supported him and led him along. His head was heavy and he reeled to and fro, but he thought he was victorious because he heard the fugitives saluting Cyrus as king and begging him to spare them. Meanwhile some Caunians—low and poverty-stricken men who followed the king's army to do menial service—chanced to join the party about Cyrus, supposing them to be friends. But when at last they perceived that the tunics over their breastplates were of a purple colour, whereas all the king's people wore white ones, they knew that they were enemies. Accordingly, one of them, not knowing who Cyrus was, ventured to smite him from behind with his spear. The vein in the ham of Cyrus was ruptured and he fell, and at the same time struck his wounded temple against a stone, and so died. Such is the story of Ctesias, in which, as with a blunt sword, he is long in killing Cyrus, but kills him at last.