126 HIST OR* OF GREECE. departure of the army might be facilitated. And he found the cities ready enough to carry his wishes into effect, as far aa Kotyora. 1 The wisdom of these precautionary suggestions of Xenophon soon appeared j for Cheirisophus not only failed in his object, but was compelled to stay away for a considerable time. A pente- konter (or armed ship with fifty oars) was borrowed from the Trapezuntines, and committed to the charge of a Lacedaemonian Pericekus, named Dexippus, for the purpose of detaining the mer- chant vessels passing by. This man having violated his trust, and employed the ship to make his own escape out of the Euxine, a second was obtained and confided to an Athenian, Polykrates ; who brought in successively several merchant vessels. These the Greeks did not plunder, but secured the cargoes under adequate guard, and only reserved the vessels for transports. It became, however, gradually more and more difficult to supply the camp with provisions. Though the army was distributed into suitable detachments for plundering the Kolchian villages on the hills, and seizing cattle and prisoners for sale, yet these expeditions did not always succeed ; indeed on one occasion, two Grecian lochi or companies got entangled in such difficult ground, that they were destroyed, to a man. The Kolchians united on the hills in increased and menacing numbers, insomuch that a larger guard became necessary for the camp ; while the Trapezuntines, tired of the protracted stay of. the army, as well as desirous of exempting from pillage the natives in their own immediate neighborhood, con- ducted the detachments only to villages alike remote and difficult of access. It was in this manner that a large force under Xeno- phon himself, attacked the lofty and rugged stronghold of the Drilas, the most warlike nation of mountaineers in the neighborhood of the Euxine ; well armed, and troublesome to Trapezus by their incursions. After a difficult march and attack which Xenophon describ in interesting detail, and wherein the Greeks encountered no small hazard of ruinous defeat, they returned in the end completely successful, and with a plentiful booty. 2 At length, after long awaiting in vain the reappearance of Chei- lisophus, increasing scarcity and weariness determined them to 1 Xen Anah v. 1, 15. * Xen. Anab. v 2
