15. Hence they advanced, seven days' journey, a distance of fifty parasangs, through the country of the Chalybes. These were the most warlike people of all that they passed through, and came to close combat with them. They had linen cuirasses, reaching down to the groin, and, instead of skirts,[228] thick cords twisted. 16. They had also greaves and helmets, and at their girdles a short faulchion, as large as a Spartan crooked dagger, with which they cut the throats of all whom they could master, and then, cutting off their heads, carried them away with them. They sang and danced when the enemy were likely to see them. They carried also a spear of about fifteen cubits in length, having one spike.[229] 17. They stayed in their villages till the Greeks had passed by, when they pursued and perpetually harassed them. They had their dwellings in strong places, in which they had also laid up their provisions, so that the Greeks could get nothing from that country, but lived upon the cattle which they taken from the Taochi. 18. The Greeks next arrived at the river Harpasus, the breadth of which was four plethra. Hence they proceeded through the territory of the Scythini, four days' journey, making twenty parasangs, over a level tract, until they came to some villages, in which they halted three days, and collected provisions. 19. From this place they advanced four days' journey, twenty parasangs, to a large, rich, and populous city, called Gymnias, from which the governor of the country sent the Greeks a guide, to conduct them through a region at war with his own people. 20. The guide, when he came, said that he would take them in five days to a place whence they should see the sea; if not, he would consent to be put to death. When, as he proceeded, he entered the country of their enemies, he exhorted them to burn and lay waste the lands; whence it was evident that he had come for this very purpose, and not from any good will to the Greeks. 21. On the fifth day they came to the mountain;[230] and the name of it was Theches. When the men who were in the front had mounted the height, and looked down upon the sea, a great shout proceeded from them; 22. and Xenophon and the rear-guard, on hearing it, thought that some new enemies were assailing the front, for in the rear, too, the people from the country that they had burnt were following them, and the rear-guard, by placing an ambuscade, had killed some, and taken others prisoners, and had captured about twenty shields made of raw ox-hides with the hair on. 23. But as the noise still increased, and drew nearer, and as those who came up from time to time kept running at full speed to join those who were continually shouting, the cries becoming louder as the men became more numerous, it appeared to Xenophon that it must be something of very great moment. 24. Mounting his horse, therefore, and taking with him Lycius and the cavalry, he hastened forward to give aid, when presently they heard the soldiers