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).
And for this reason a large number of the Parthians were wounded, because, some carrying scaling ladders, others holding hurdles of osiers before them, they all rushed within range as though blinded; and our men were not unscathed. For clouds of arrows flew thick
But on the following day, which after manifold losses had by common consent been devoted to rest, since great terror encircled the walls and the Persians had no less grounds for fear, the chief priest of the sect of Christians indicated by signs and nods that he wished to go forth; and when a pledge had been given that he would be allowed to return in safety, he came as far as the king’s tent.