LXX.--The contest depended entirely on despatch, which should first get possession of the defile and the mountain. The difficulty of the roads delayed Caesar's army, but his cavalry pursuing Afranius's forces, retarded their march. However, the affair was necessarily reduced to this point, with respect to Afranius's men, that if they first gained the mountains, which they desired, they would themselves avoid all danger, but could not save the baggage of their whole army, nor the cohorts which they had left behind in the camps, to which, being intercepted by Caesar's army, by no means could assistance be given. Caesar first accomplished the march, and having found a plain behind large rocks, drew up his army there in order of battle and facing the enemy. Afranius, perceiving that his rear was galled by our cavalry, and seeing the enemy before him, having come to a hill, made a halt on it. Thence he detached four cohorts of Spanish light infantry to the highest mountain which was in view: to this he ordered them to hasten with all expedition, and to take possession of it, with the intention of going to the same place with all his forces, then altering his route, and crossing the hills to Octogesa. As the Spaniards were making towards it in an oblique direction, Caesar's horse espied them and attacked them, nor were they able to withstand the charge of the cavalry even for a moment, but were all surrounded and cut to pieces in the sight of the two armies. LXXI.--There was now an opportunity for managing affairs successfully, nor did it escape Caesar, that an army daunted at suffering such a loss before their eyes, could not stand, especially as they were surrounded by our horse, and the engagement would take place on even and open ground. To this he was importuned on all sides. The lieutenants, centurions, and tribunes, gathered round him, and begged "that he would not hesitate to begin the battle: that the hearts of all the soldiers were very anxious for it: that Afranius's men had by several circumstances betrayed signs of fear; in that they had not assisted their party; in that they had not quitted the hill; in that they did not sustain the charge of our cavalry, but crowding their standards into one place, did not observe either rank or order. But if he had any apprehensions from the disadvantage of the ground, that an opportunity would be given him of coming to battle in some other place: for that Afranius must certainly come down, and would not be able to remain there for want of water."