THE RETREAT OF THE TEN THOUSAND. 241 sian army of one hundred and twenty thousand men. These mountains must be crossed, but the moun- taineers proved fiercely hostile. Seven days were occupied in the task, and these were days of constant battle and loss. At one pass the Carduchians rolled down such incessant masses of rocks that progress was impossible, and the Greeks were almost in de- spair. Fortunately a prisoner showed them a pass by which they could get above these defenders, who, on seeing themselves thus exposed, took to their heels, and left the way open to the main body of the Greek army. Glad enough were the disheart- ened adventurers to see once more a.plain, and find themselves past these dreaded hills and on the banks: of an Armenian river. But they now had the Persians again in their front, with the Carduchians in their rear, and it was with no small difficulty that they reached the north side of this stream. In Armenia they had new perils to encounter. The winter was upon them, and the country covered with snow. Reaching at length the head-waters of the Euphrates, they waded across, and there found themselves in such deep snow and. facing such fierce winds that many slaves and draught-horses died of cold, together with about thirty soldiers. Some of the men lost their sight from the snow-glare; others had their feet badly frosted ; food was very scarce; the foe was in their rear. It was a miserable and woe-begone army that at length gladly reached, on the summit of some hills, a number of villages well stored with food. In the country of the Taochians, which the fugi-— I.—L qd 21