[-21-] Caesar, when this continued to happen, fell into desperate straits: none of his allies rendered him assistance, for his opponents met and annihilated[69] them as fast as they heard that each one was approaching, and it was with difficulty that he managed to obtain provisions, inasmuch as he was in a hostile territory and unsuccessful in his operations. The Romans at home, when they ascertained it, renounced all hopes of him, and believing that he would survive but a short time longer fell off to Pompey. Some few senators and others set out to join the latter even so late as this. It happened just at this time that the Massilians were defeated in a naval battle by Brutus through the size of his ships and the strength of his marines, although they had Domitius as an ally and surpassed in their experience of naval affairs; they were subsequently shut in entirely. But for this nothing would have prevented Caesar's projects from being ruined. As it was, however, the victory by preconcerted arrangement was announced to the Spaniards with so many embellishments that it led some of them to change and follow the fortunes of Caesar. When he had obtained these as adherents, he secured plenty of food, constructed bridges, harassed his opponents, and once intercepted suddenly a number of them who were wandering about the country and destroyed them. [-22-] Afranius was disheartened at these results, and seeing that affairs in Ilerda were not safe or satisfactory for a prolonged delay, he determined to retire to the Iber and to the cities there. He set out on this journey by night, intending to escape the enemy's notice or at least get the start of them. His departure proved no secret, yet he was not immediately pursued, for Caesar did not think it safe in the darkness to follow up with men who were strangers to the place an enemy that was well acquainted with the country. When, however, day dawned, he hastened forward and overtaking them in the middle of their journey he encompassed them suddenly on all sides from a distance; for he was much superior in numbers and found the bowl-shaped character of the country a help. He did not wish to come into close quarters with the enemy, partly because he was afraid that they might become frenzied and accomplish some desperate undertaking, and partly again because he hoped to win them over without conflict. This also took place. They tried to break through at many points, but were unable to do so anywhere: they were wearied from loss of sleep and from their march; they had no food, since, expecting to finish their journey the same day, they had brought none, and were not well supplied with water, for that region is notably waterless: for these reasons they surrendered themselves, on condition that they should not be maltreated nor compelled to join his expedition against Pompey. [-23-]Caesar kept each of his promises to them scrupulously He killed not a single man captured in this war in spite of