About noon on the third day of our journey we sat down beside a pleasant stream in a picturesque ravine. There was sufficient food left for one meal, and Alzura voted for having it at once.

"It's a long time since breakfast," said he, "and this mountain air sharpens one's appetite. Besides, it's good policy to make sure of a thing while one has the chance."

"All right," said I, laughing, and opening the bundle, "here you are. Don't grumble with me when we have to go to bed without supper."

"We may get a fresh supply before then; who knows?"

I did not think it likely; but all the same I joined him in an attack on the provisions, which we devoured to the very last morsel. Then we had another drink of water, and rose to resume our journey. As if this were a signal, the rocks round about suddenly became alive with armed men, who yelled some orders which we could not understand. Then clambering over the boulders, they surrounded us, and in a short time had bound our arms tightly with strips of hide. They were fierce-looking fellows—Indians, never seen westward of the Andes—and apparently unfamiliar with the Spanish language. I tried to question them, but they did not understand, while neither of us could make out a word of their patois. It was clear, however, that they meant to take us with them; and as we marched off, Alzura said, with a laugh,—

"What a lucky thing, Juan, that we ate our supper in good time!"

CHAPTER XXV.

BACK TO DUTY.

Since the beginning of the war I had seen a great deal of Indian endurance, but nothing to equal that of our new captors. They marched along in a curious fashion at a kind of jog-trot pace, taking short steps and carrying their feet close to the ground. Mile after mile was covered without apparent effort, and when at last a halt was called, not a man looked the least bit tired. As for Alzura and me, we were exhausted, and lay down just as we were. The Indians lit a fire, roasted some maize, and loosening our bonds, gave us a share of the food, a drink of water, and a little coca. Whether they were friends or foes we could not tell, but despite their ferocious looks they did us no harm.