Guatemozin, hearing of this, with great presence of mind, directed the Mexicans to retire, thus drawing forward the unwary Spaniards; while chosen bodies of troops were judiciously posted in various places to act when needed. The Spaniards eagerly pressed on, till, at the signal, a stroke of the great drum in the temple of the war-god, the Mexicans poured upon them with the utmost fury, and driving them on to the causeway, horsemen, foot, and Tlascalans plunged into the gap, and Cortés was unable to rally them. The rout became general, and he himself was wounded, and with difficulty saved from being led off captive by the Mexicans. Besides those who perished in the conflict, above sixty Spaniards fell into the hands of the victors. These, as night drew on, illuminated their city, and compelled their captives to dance before the image of the war-god. They then sacrificed them, their shrieks reaching the ears of their companions, who were unable to render them any assistance.
The priests now declared their god to be so propitiated by the sacrifices which had been offered upon his altar, that in eight days their enemies should be destroyed, and peace and prosperity restored. The effect of this confident prediction was such, that the Indian allies of Cortés abandoned him, and even the Tlascalans, hitherto faithful, also deserted him.
In this trying emergency, the Spaniards remained true to their commander. At length, the eight days, prescribed by the priests, having expired, and their prediction proving false, the superstitious allies of Cortés, believing that the gods, who had deceived the Mexicans, had abandoned them, returned. Cortés now prosecuted the siege with renewed vigor. The Mexicans, as before, disputed every inch of ground with incredible bravery. Still Cortés gradually advanced his lines in various quarters, and, giving up his former cherished purpose of sparing the city, as fast as any portion was gained, it was levelled to the ground, and the materials were used for filling up the canals.
This course hemmed in the Mexicans more and more closely. Famine and disease, too, made their appearance in the devoted city. Their provisions were exhausted, and their supplies of water were cut off. Still, Guatemozin remained firm, rejecting all the overtures of Cortés, and determined to die rather than to yield to the oppressors of his country. At length the Spaniards penetrated to the great square in the centre of the city. Three quarters of the whole place were now in ruins: and the remainder was so closely invested, that it could not long hold out.