because the barbarians were at that time pressed with a threefold danger. The emperor hastening against them through the Tyrol, the Cæsar who was actually in their country cutting off all possibility of retreat, while the neighbouring tribes, whom recent quarrels had converted into enemies, were all but treading on their heels; and thus they were surrounded on all sides. But since that time the emperor, having granted them peace, had returned to Italy, and the neighbouring tribes, having all cause of quarrel removed, were again in alliance with them; and the disgraceful retreat of one of the Roman generals had increased their natural confidence and boldness.
17. Moreover there was another circumstance which at this crisis added weight to the difficulties which pressed upon the Romans. The two royal brothers, who had obtained peace from Constantius in the preceding year, being bound by the obligations of that treaty, neither ventured to raise any disturbance, nor indeed to put themselves in motion at all. But a little after the conclusion of that peace one of them whose name was Gundomadus, and who was the most loyal and the most faithful to his word, was slain by treachery, and then all his tribe joined our enemies; and on this the tribe of Vadomarius also, against his will, as he affirmed, ranged itself on the side of the barbarians who were arming for war.
18. Therefore, since all the soldiers of every rank, from the highest to the lowest, approved of engaging instantly, and would not relax the least from the rigour of their determination, on a sudden the standard-bearer shouted out, "Go forth, O Cæsar, most fortunate of all princes. Go whither thy better fortune leads thee. At least we have learnt by your example the power of valour and military skill. Go on and lead us, as a fortunate and gallant champion. You shall see what a soldier under the eye of a warlike general, a witness of the exploits of each individual, can do, and how little, with the favour of the Deity, any obstacle can avail against him."
19. When these words were heard, without a moment's delay, the whole army advanced and approached a hill of moderate height, covered with ripe corn, at no great distance from the banks of the Rhine. On its summit were posted three cavalry soldiers of the enemy as scouts,
