7. From hence they marched through snow the whole of the following day, and many of the men contracted the _bulimia_.[216] Xenophon, who commanded in the rear, finding in his way such of the men as had fallen down with it, knew not what disease it was. 8. But as one of those acquainted with it, told him that they were evidently affected with _bulimia_, and that they would get up if they had something to eat, he went round among the baggage, and, wherever he saw anything eatable, he gave it out, and sent such as were able to run to distribute it among those diseased, who, as soon as they had eaten, rose up and continued their march. 9. As they proceeded, Cheirisophus came, just as it grew dark, to a village, and found, at a spring in front of the rampart, some women and girls belonging to the place fetching water. 10. The women asked them who they were; and the interpreter answered, in the Persian language, that they were people going from the king to the satrap. They replied that he was not there, but about a parasang off. However, as it was late, they went with the water-carriers within the rampart, to the head man of the village; 11. and here Cheirisophus, and as many of the troops as could come up, encamped; but of the rest, such as were unable to get to the end of the journey, spent the night on the way without food or fire; and some of the soldiers lost their lives on that occasion. 12. Some of the enemy too, who had collected themselves into a body, pursued our rear, and seized any of the baggage-cattle that were unable to proceed, fighting with one another for the possession of them. Such of the soldiers, also, as had lost their sight from the effects of the snow, or had had their toes mortified by the cold, were left behind. 13. It was found to be a relief to the eyes against the snow, if the soldiers kept something black before them on the march, and to the feet, if they kept constantly in motion, and allowed themselves no rest, and if they took off their shoes in the night; 14. but as to such as slept with their shoes on, the straps worked into their feet, and the soles were frozen about them; for when their old shoes had failed them, shoes of raw hides had been made by the men themselves from the newly-skinned oxen. 15. From such unavoidable sufferings, some of the soldiers were left behind, who, seeing a piece of ground of a black appearance, from the snow having disappeared there, conjectured that it must have melted; and it had in fact melted in the spot from the effect of a fountain, which was sending up vapour in a woody hollow close at hand. Turning aside thither, they sat down and refused to proceed farther. 16. Xenophon, who was with the rear-guard, as soon as he heard this, tried to prevail on them by every art and means not to be left behind, telling them, at the same time, that the enemy were collected, and pursuing them in great numbers. At last he grew angry; and they told him to kill them,