The armies of the kings being thus united, they attacked Marius, on his march to his winter quarters, when scarcely a tenth part of the day remained[287], expecting that the night, which was now coming on, would be a shelter to them if they were beaten, and no impediment if they should conquer, as they were well acquainted with the country, while either result would be worse for the Romans in the dark. At the very moment, accordingly, that Marius heard from various quarters[288] of the enemy's approach, the enemy themselves were upon him, and before the troops could either form themselves or collect the baggage, before they could receive even a signal or an order, the Moorish and Getulian horse, not in line, or any regular array of battle, but in separate bodies, as chance had united them, rushed furiously on our men; who, though all struck with a panic, yet, calling to mind what they had done on former occasions, either seized their arms, or protected those who were looking for theirs, while some, springing on their horses, advanced against the enemy. But the whole conflict was more like a rencounter with robbers than a battle; the horse and foot of the enemy, mingled together without standards or order, wounded some of our men, and cut down others, and surprised many in the rear while fighting stoutly with those in front; neither valor nor arms were a sufficient defense, the enemy being superior in numbers, and covering the field on all sides. At last the Roman veterans, who were necessarily well experienced in war,[289] formed themselves, wherever the nature of the ground or chance allowed them to unite, in circular bodies, and thus secured on every side, and regularly drawn up, withstood the attacks of the enemy. XCVIII. Marius, in this desperate emergency, was not more alarmed or disheartened than on any previous occasion, but rode about with his troop of cavalry, which he had formed of his bravest soldiers rather than his nearest friends, in every quarter of the field, sometimes supporting his own men when giving way, sometimes charging the enemy where they were thickest, and doing service to his troops with his sword, since, in the general confusion, he was unable to command with his voice.