Xenophon, who led the rear-guard, was several times obliged to halt and drive back the enemy, giving as he did so, a signal with the trumpets, in order that Cheirisophus and the van might wait for him. No sooner did the Hellenes turn and prepare to charge, than the Carduchians disappeared as if by magic, but in a very short time they were again in the rear, shooting at them as before. At first Cheirisophus waited for the hoplites, so that they had no great difficulty in keeping up with the rest of the army, but after a time he took no more notice of the signals, and the distance between the van and the rear became greater and greater, until at last the march of Xenophon and his men was more like a flight than a retreat, whilst all the time they were exposed to the arrows and missiles of the enemy. When in the evening they rejoined their comrades, Xenophon complained to Cheirisophus of the want of consideration he had shown in obliging the men to run and fight at the same time. In consequence of this, several of them, he said, had fallen, amongst whom were two of the best, and moreover it had been impossible to rescue their bodies. Among the Hellenes it was regarded as a terrible calamity if anything interfered to prevent the dead from receiving funeral honours. If nothing else could be done, the corpse must at least be solemnly sprinkled with earth in the name of the gods, or the shade of the dead man would find no rest in the Lower World. But it was not without urgent necessity that Cheirisophus had hurried forward during the latter part of the march, and he answered, ‘We were told by the guides that the mountains in front of us are almost impassable, and that there is but one steep road--that which you see yonder--leading to the only pass by which we can cross them. I hoped that by hurrying we might be able to seize this pass before the enemy should occupy it, but unhappily they have reached it first. They are posted there in great numbers, and I do not see how we are to drive them from it.’ [Illustration: AMONG THE CARDUCHIAN MOUNTAINS.] Xenophon was obliged to admit that Cheirisophus was fully justified in acting as he had done, but he had something to report, which made the situation a little less hopeless. ‘As the Carduchians persisted in molesting us,’ he said, ‘we lay in ambush for them behind some bushes. This gave us the opportunity of doing them an injury, and also of resting ourselves for a moment, for we were quite out of breath. When a band of Carduchians came by, we rushed out upon them and killed most of them, but two I was careful to take alive, and we have brought them as prisoners, for I thought they would be useful in guiding us through these mountains. They may be able to tell us of a second way not known to the guides we have had hitherto.’