3. One of this nation who was serving among the guards of the emperor, returned home at the call of some private business of his own; and being a very talkative person, when he was continually asked what was doing in the palace, he told them that Valens, his uncle, had sent for Gratian to conduct the campaign in the East, in order that by their combined forces they might drive back the inhabitants of the countries on our eastern frontier, who had all conspired for the overthrow of the Roman state.
4. The people of Lintz greedily swallowed this intelligence, looking on it as if it concerned themselves also as neighbours, being so rapid and active in their movements; and so they assembled, in predatory bands, and when the Rhine was sufficiently frozen over to be passable, in the month of February.... The Celtæ, with the Petulantes legion, repulsed them, but not without considerable loss.
5. These Germans, though thus compelled to retreat, being aware that the greater part of our army had been despatched into Illyricum, where the emperor was about to follow to assume the command, became more bold than ever, and conceived the idea of greater enterprises. Having collected the inhabitants of all the adjacent countries into one body, and with 40,000 armed men, or 70,000, as some, who seek to enhance the renown of the emperor, have boasted, they with great arrogance and confidence burst into our territories.
6. Gratian, when he heard of this event, was greatly alarmed, and recalling the cohorts which he had sent on before into Pannonia, and collecting others whom he had prudently retained in Gaul, he committed the affair to the conduct of Nannienus, a leader of great prudence and skill, joining with him as his colleague with equal power, Mellobaudes, the count-commander of the domestics and king of the Franks, a man of great courage and renown in war.[195]
7. Nannienus took into his consideration the variable chances of fortune, and therefore voted for acting slowly and with caution, while Mellobaudes, hurried away by a fierce desire for fighting, according to his usual custom, was eager at once to march against the enemy; and would not brook delay.
8. Presently a horrid shout was raised by the enemy, and the trumpeters on our side also gave the signal for battle, upon which a fierce engagement began near Colmar. On both sides numbers fell beneath the blows of arrows and hurled javelins.
9. But while the battle was raging, the multitude of the enemy appeared so countless, that our soldiers, avoiding a conflict with them on the open field, dispersed as best they could among the different narrow paths overgrown with trees; but they afterwards stood their ground firmly, and by the boldness of their carriage and the dazzling splendour of their arms, when seen from a distance, made the barbarians fear that the emperor himself was at hand.
10. And they suddenly turned their backs, still offering occasional resistance, to leave no chance for safety untried; but at last they were routed with such slaughter that of their whole number not above 9,000, as was reckoned, escaped, and these owed their safety to the thickness of the woods. Among the many bold and gallant men who perished was their king, Priarius, who had been the principal cause of this ruinous war.
11. Gratian was greatly delighted and encouraged by this success; and intending now to proceed to the East, he secretly crossed the Rhine, and turned his march to the left, being full of sanguine hopes, and resolving, if fortune should only favour his enterprise, to destroy the whole of this treacherous and turbulent nation.
12. And as intelligence of this design was conveyed to the people of Lintz by repeated messengers, they, who had already been reduced to great weakness by the almost entire destruction of their forces, and were now greatly alarmed at the expected approach of the emperor, hesitated what to do, and as neither by resistance, nor by anything which they could do or devise, did they perceive any possibility of obtaining ever so brief a respite, they withdrew with speed to their hills, which were almost inaccessible from the steepness of their precipices, and reaching the most inaccessible rocks by a winding path, they conveyed thither their riches and their families, and prepared to defend them with all their might.