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).
So, as everything was proceeding in accordance with his prayers, he made haste with watchful solicitude to put the well-being of the provinces in every way on a firm footing; and he planned to repair (as time would permit) three forts situated in a straight line along the banks overhanging the river Meuse, which had long since been overthrown by the obstinate assaults of the savages; and they were immediately restored, the campaign being interrupted for a short time.