Still pressing forward, the Spanish captain crossed the river Abancay, and the broad waters of the Apurimac; and, as he drew near the sierra of Vilcaconga, he learned that a considerable body of Indians lay in wait for him in the dangerous passes of the mountains. The sierra was several leagues from Cuzco; and the cavalier, desirous to reach the further side of it before nightfall, incautiously pushed on his wearied horses. When he was fairly entangled in its rocky defiles, a multitude of armed warriors, springing, as it seemed, from every cavern and thicket of the sierra, filled the air with their war-cries, and rushed down, like one of their own mountain torrents, on the invaders, as they were painfully toiling up the steeps. Men and horses were overturned in the fury of the assault, and the foremost files, rolling back on those below, spread ruin and consternation in their ranks. De Soto in vain endeavored to restore order, and, if possible, to charge the assailants. The horses were blinded and maddened by the missiles, while the desperate natives, clinging to their legs, strove to prevent their ascent up the rocky pathway. De Soto saw, that, unless he gained a level ground which opened at some distance before him, all must be lost. Cheering on his men with the old battle-cry, that always went to the heart of a Spaniard, he struck his spurs deep into the sides of his wearied charger, and, gallantly supported by his troop, broke through the dark array of warriors, and, shaking them off to the right and left, at length succeeded in placing himself on the broad level.
Here both parties paused, as if by mutual consent, for a few moments. Alittle stream ran through the plain, at which the Spaniards watered their horses;12 and the animals, having recovered wind, De Soto and his men made a desperate charge on their assailants. The undaunted Indians sustained the shock with firmness; and the result of the combat was still doubtful, when the shades of evening, falling thicker around them, separated the combatants.