Night at length came, and drew her friendly mantle over the contest. The Aztec seldom fought by night. It brought little repose, however, to the Spaniards, in hourly expectation of an assault; and they found abundant occupation in restoring the breaches in their defences and in repairing their battered armor. The beleaguering host lay on their arms through the night, giving token of their presence, now and then, by sending a stone or shaft over the battlements, or by a solitary cry of defiance from some warrior more determined than the rest, till all other sounds were lost in the vague, indistinct murmurs which float upon the air in the neighborhood of a vast assembly. The ferocity shown by the Mexican seems to have been a thing for which Cortés was wholly unprepared. His past experience, his uninterrupted career of victory with a much feebler force at his command, had led him to underrate the military efficiency, as well as the valor, of the Indians. The apparent facility with which the Mexicans had acquiesced in the outrages on their sovereign and themselves had led him to hold their courage, in particular, too lightly. He could not believe the present assault to be anything more than a temporary ebullition of the populace, which would soon waste itself by its own fury. And he proposed, on the following day, to sally out and inflict such chastisement on his foes as should bring them to their senses and show who was master in the capital. With early dawn, the Spaniards were up and under arms; but not before their enemies had given evidence of their hostility by the random missiles which from time to time were sent into the enclosure. As the gray light of morning advanced, it showed the besieging army, far from being diminished in numbers, filling up the great square and neighboring avenues in more dense array than on the preceding evening. Instead of a confused, disorderly rabble, it had the appearance of something like a regular force, with its battalions distributed under their respective banners, the devices of which showed a contribution from the principal cities and districts in the Valley. High above the rest was conspicuous the ancient standard of Mexico, with its well-known cognizance, an eagle pouncing on an ocelot, emblazoned on a rich mantle of feather-work. Here and there priests might be seen mingling in the ranks of the besiegers, and, with frantic gestures, animating them to avenge their insulted deities.