9. So that Cæsar's advice now seemed best in two points, both not to ravage the lands of our friends; and also, not in the teeth of the opposition of a most warlike people, to risk the loss of many lives in order to make a bridge, even in a spot the most favourable for such a work.
10. And the enemy, watching his movements with great skill, marched slowly along the opposite bank, and when they saw our men pitching their tents at a distance, they still watched all night, exerting the most sleepless vigilance to prevent the passage of the river from being attempted.
11. But when our men reached the spot intended, they surrounded their camp with a rampart and ditch, and took their rest; and the Cæsar, having taken counsel with Lupicinus, ordered some of the tribunes to get ready three hundred light-armed soldiers with stakes, without letting them know what was to be done, or whither they were going.
12. They being collected, when the night was well advanced, and being all embarked on board of forty light boats, which were all that were at hand, were ordered to go down the stream so silently as not to use even their oars, lest the noise should rouse the barbarians, and then using all activity both of mind and body, to force a landing on the opposite bank, within the frontier of the enemy, while they were still watching the camp-fires of our men.
13. While these orders were being performed with great promptness, King Hortarius, who had been previously bound to us by treaties, and was without any intention of revolting, kept on friendly terms with the bordering tribes, having invited all their kings, princes, and chieftains to a banquet, detained them to the third watch, the banquet being prolonged so late according to the custom of his nation. And as they were departing, our men chanced to come upon them suddenly, but could neither stay nor capture any of them owing to the darkness of the night and the fleetness of their horses, on which they fled at random in all directions. A number of sutlers and slaves, however, who were following them on foot, our men slew; the few who escaped being likewise protected by the darkness of the hour.
14. When it became known that the Romans had crossed the river (and they then as well as in all former expeditions accounted it a great relief to their labours when they could find the enemy), the kings and their people, who were watching zealously to prevent the bridge from being made, were alarmed, and being panic-stricken fled in all directions, and their violent fury being thus cooled, they hastened to remove their relations and their treasures to a distance. And as all difficulties were now surmounted, the bridge was at once made, and before the barbarians could expect it, the Roman army appeared in their territories, and passed through the dominions of Hortarius without doing any injury.
15. But when they reached the lands of those kings who were still hostile, they went on invincibly through the midst of their rebellious country, laying waste with fire and sword, and plundering everything. And after their frail houses were destroyed by fire, and a vast number of men had been slain, and the army, having nothing to face but corpses and suppliants, had arrived in the region called Capellatum, or Palas, where there are boundary stones marking the frontiers of the Allemanni and the Burgundians; the army pitched its camp, in order that Macrianus and Hariobaudus, brothers, and both kings, might be received by us, and delivered from their fears. Since they, thinking their destruction imminent, were coming with great anxiety to sue for peace.
16. And immediately after them King Vadomarius also came, whose abode was opposite Augst: and having produced some letters of the Emperor Constantius, in which he was strictly recommended to the protection of the Romans, he was courteously received, as became one who had been admitted by the emperor as a client of the Roman empire.
17. And Macrianus and his brother, being admitted among our eagles and standards, marvelled at the imposing appearance of our arms, and various resources which they had never seen before. And they offered up petitions on behalf of their people. But Vadomarius, who had met us before, since he was close to our frontier, admired indeed the appointments of our daring expedition, but remembered that he had often seen such before, ever since his childhood.