The Roman History · Amm. 19.6.8

But some noise, though slight, was made by them in their march, and the groans of the slain aroused many from sleep; and while each separately raised the cry "to arms," our soldiers halted and stood firm, not venturing to move any further forward. For it would not have been prudent, now that those whom they sought to surprise were awakened, to hasten into open danger, while the bands of Persians were now heard to be flocking to battle from all quarters.

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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