Res Gestae

While by these and similar means Julian, wavering between hope and fear, was planning new measures, Constantius at Edessa, troubled by the varying reports of his scouts, was hesitating between two different courses, now preparing his soldiers for battle in the field, now, if opportunity should offer, planning a second siege of Bezabde, with the prudent design of not leaving the flank of Mesopotamia unprotected when he was presently about to march to the north.