Res Gestae
Ammianus Marcellinus
Ammianus Marcellinus. Ammianus Marcellinus, with an English translation, Vols. I-III. Rolfe, John C., translator. Cambridge, MA; London: Harvard University Press; W. Heinemann, 1935-1940 (printing).
But as careful planning is victorious over nearly all difficulties, he turned over in his mind many various possibilities; and this at last he found to be the only one, namely, without waiting for the height of the season, to fall upon the savages before he was looked for. And having settled on this plan, he had the grain allowance for twenty days taken from what was to be consumed in the winter quarters, and baked up to serve for some time; he put this hard-tack (as they commonly call it) on the backs of his willing soldiers, and relying on this supply he set out under favourable auspices (as he did before), thinking that within the fifth or sixth month two urgent and inevitable campaigns might be brought to completion.
After these preparations he first of all aimed at the Franks, those namely whom custom calls the Salii,[*](They dwelt between the Maas and the Schelde.) who once had the great assurance to venture to
But quicker than a flash he followed them up after their departure, and sending his general Severus along the river bank, fell upon the whole troop suddenly and smote them like a thunderstorm; at once they took to entreaties rather than to resistance, and he turned the outcome of his victory into the timely direction of mercy by receiving them in surrender with their property and their children.