2. On the other side, the Roman generals also, Lucius Lentulus and Lucius Manlius Acidinus, lest by neglecting the first beginnings of the war it should increase in violence, having united their armies, and led their troops through the Ausetanian territory in a peaceable manner, as though it had been the territory of friends instead of enemies, came to the position of the enemy, and pitched their camp at a distance of three miles from theirs. At first an unsuccessful attempt was made, through ambassadors, to induce them to lay down their arms; then the Spanish cavalry making a sudden attack on the Roman foragers, a body of cavalry was sent to support them from the Roman outposts, when a battle between the cavalry took place with no memorable issue to either side. The next day, at sun-rise, the whole force displayed their line, armed and drawn out for battle, at the distance of about a mile from the Roman camp. The Ausetanians were in the centre, the right wing was occupied by the Ilergetians, the left by some inconsiderable states of Spain. Between the wings and the centre they had left intervals of considerable extent, through which they might send out their cavalry when occasion required. The Romans also, drawing up their army in their usual manner, imitated the enemy in respect only of leaving themselves also intervals between the legions to afford passages for their cavalry. Lentulus, however, concluding that the cavalry could be employed with advantage by those only who should be the first to send them against the enemy’s line, thus broken by intervals, ordered Servius Cornelius, a military tribune, to direct the cavalry to ride at full speed into the spaces left in the enemy’s line. Lentulus himself, as the battle between the infantry was somewhat unfavourable in its commencement, waited only until he had brought up from the reserve into the front line the thirteenth legion to support the twelfth legion, which had been posted in the left wing, against the Ilergetians, and which was giving ground. And when the battle was thus placed on an equal footing in that quarter, he came to Lucius Manlius, who was exhorting the troops in the foremost