LVIII. While the struggle was thus continued at Zama, Jugurtha, at the head of a large force, suddenly attacked the camp of the Romans, and, through the remissness of those left to guard it, who expected any thing rather than an attack, effected an entrance at one of the gates. Our men, struck with sudden consternation, acted each on his own impulse; some fled, others seized their arms; and many of them were wounded or slain. About forty, however, out of the whole number mindful of the honor of Rome, formed themselves into a body, and took possession of a slight eminence, from which they could not be dislodged by the utmost efforts of the enemy, but hurled back the darts discharged at them, and, as they were few against many, not without execution. If the Numidians came near them, they displayed their courage, and slaughtered, repulsed, and dispersed them, with the greatest fury. Metellus, meanwhile, who was vigorously pursuing the siege, heard a noise, as of enemies, in his rear, and, turning round his horse, perceived a party of soldiers in flight toward him; a certain proof that they were his own men. He instantly, therefore, dispatched the whole of the cavalry to the camp, and immediately afterward Caius Marius, with the cohorts of the allies, entreating him with tears, by their mutual friendship, and by his regard for the public welfare, to allow no stain to rest on a victorious army, and not to let the enemy escape with impunity. Marius soon executed his orders. Jugurtha, in consequence, after being embarrassed in the intrenchments of the camp, while some of his men threw themselves over the ramparts, and others, in their haste, obstructed each other at the gates, fled, with considerable loss, to his strongholds, Metellus, not succeeding in his attempt on the town, retired with his forces, at the approach of night, into his camp. LIX. On the following day, before he marched out to resume the siege, he ordered the whole of his cavalry to take their station before the camp, on the side where the approach of Jugurtha was to be apprehended; assigning the gates, and adjoining posts, to the charge of the tribunes. He then marched toward the town, and commenced an assault upon the walls as on the day before. Jugurtha, meanwhile, issuing from his concealment, suddenly attacked our men in the camp, of whom those stationed in advance were for the moment alarmed and thrown into confusion; but the rest soon came to their support; nor would the Numidians have longer maintained their ground, had not their foot, which were mingled with the cavalry, done great execution in the struggle; for the horse, relying on the infantry, did not, as is common in actions of cavalry, charge and then retreat, but pressed impetuously forward, disordering and breaking the ranks, and thus, with the aid of the light-armed foot, almost succeeded in giving the army a defeat[179].