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).
He advanced by rapid marches until he was seen near Hadrianopolis, when the gates were strongly barred, and he was not allowed to approach them; for the besieged feared that he came as one who had been captured by the enemy, and won over to their side, and some harm might be caused to the city; such as had happened through the general Acacius, when the troops of Magnentius had captured him by treachery, and brought about the opening of the fastnesses of the Julian Alps.
However, when Sebastianus was recognized, although late, and allowed to enter the city, his men were refreshed with such food and rest as