7. While these things were being expeditiously done, Sabinianus, chosen in the hurried moment of general danger as the fittest conductor of an internecine war, was living luxuriously, according to his custom, at the tombs of Edessa,[98] as if he had established peace with the dead, and had nothing to fear: and he took especial pleasure in breaking the silence of the place with the sounding measures of the martial pyathicari, instead of the usual theatrical exhibitions; a fancy, considering the place, pregnant with omens. Since these and similar gloomy scenes foreshow future commotions, as we learn in the progress of time, all good men ought to avoid them.
8. In the mean time, passing by Nisibis as of no importance, while the conflagration increased through the dryness of the crops, the kings, dreading a scarcity of food, marched through the grassy valleys at the foot of the mountains.
9. When they had arrived at a small place called Bebase (from which place to the town of Constantina, which is one hundred miles distant, the whole country is an arid desert, except where a little water is found in some wells), they hesitated for some time, doubting what to do; and at last resolving to proceed in reliance on the endurance of their men, they learnt from a trusty spy that the Euphrates was swollen by the melting of the snow, and was now extensively inundating the adjacent lands, and so could not possibly be forded.
10. Therefore they turned to see what opportunities chance might afford them, being now cut off unexpectedly from the hope which they had conceived. And in the present emergency a council was held, at which Antoninus was requested to give his advice: and he counselled them to direct their march to the right, so that by a longer circuit they might reach the two strong forts of Barzala and Laudias, to which he could guide them through a region fertile in everything, and still undestroyed, since the march of the army was expected to be made in a straight line. And the only river on their road was one small and narrow, to be passed near its source, before it was increased by any other streams, and easily fordable.
11. When they had heard this, they praised their adviser, and bidding him lead the way, the whole army turned from its previously appointed line, and followed his guidance.
VIII.
§ 1. When our generals received intelligence of this from their spies, we settled to march in haste to Samosata, in order to cross the river at that point, and destroying the bridges at Zeugma and Capersana, to check the invasion of the enemy if we could find a favourable chance for attacking them.
2. But we met with a sad disaster, worthy to be buried in profound silence. For two squadrons of cavalry, of about seven hundred men, who had just been sent from Illyricum to Mesopotamia as a reinforcement, and who were guarding the passes, becoming enervated and timid, and fearing a surprise by night, withdrew from the public causeways in the evening, a time above all others when they most required watching.
3. And when it was remarked that they were all sunk in wine and sleep, about twenty thousand Persians, under the command of Tamsapor and Nohodares, passed without any one perceiving them, and fully armed as they were, concealed themselves behind the high ground in the neighbourhood of Amida.
4. Presently, when (as has been said) we started before daybreak on our march to Samosata, our advanced guard, on reaching a high spot which commanded a more distant view, was suddenly alarmed by the glitter of shining arms; and cried out in a hurried manner that the enemy were at hand. Upon this the signal for battle was given, and we halted in a solid column, never thinking of fleeing, since, indeed, those who would have pursued us were in sight; nor to engage in battle with an enemy superior to us in numbers, and especially in cavalry; but seeing the necessity for caution in the danger of certain death which lay before us.