Nicias glancing darkly at these matters, and unwilling to speak out plainly, made his colleagues imagine that it was cowardice which made him talk in this manner. And saying that this was the old story over again, the well-known procrastinations and delays and refinements with which at first he let slip the opportunity in not immediately falling on the enemy, but suffering the armament to become a thing of yesterday, that nobody was alarmed with, they took the side of Demosthenes, and with ado forced Nicias to comply. And so Demosthenes, taking the land-forces, by night made an assault upon Epipolae; part of the enemy he slew ere they took the alarm, the rest defending themselves he put to flight. Nor was he content with this victory there, but pushed on further, till he met the Boeotians. For these were the first that made head against the Athenians, and charged them with a shout, spear against spear, and killed many on the place. And now at once there ensued a panic and confusion throughout the whole army; the victorious portion got infected with the fears of the flying part, and those who were still disembarking and coming forward falling foul of the retreaters, came into conflict with their own party, taking the fugitives for pursuers, and treating their friends as if they were the enemy.
Thus huddled together in disorder, distracted with fear and uncertainties, and unable to be sure of seeing anything, the night not being absolutely dark, nor yielding any steady light, the moon then towards setting, shadowed with the many weapons and bodies that moved to and fro, and glimmering so as not to show an object plain, but to make friends through fear suspected for foes, the Athenians fell into utter perplexity and desperation. For, moreover, they had the moon at their backs, and consequently their own shadows fell upon them, and both hid the number and the glittering of their arms;while the reflection of the moon from the shields of the enemy made them show more numerous and better appointed than, indeed, they were. At last, being pressed on every side, when once they had given way, they took to rout, and in their flight were destroyed, some by the enemy, some by the hand of their friends, and some tumbling down the rocks, while those that were dispersed and straggled about were picked off in the morning by the horsemen and put to the sword. The slain were two thousand; and of the rest few came off safe with their arms.
Upon this disaster, which to him was not wholly an unexpected one, Nicias accused the rashness of Demosthenes; but he, making his excuses for the past, now advised to be gone in all haste, for neither were other forces to come, nor could the enemy be beaten with the present. And, indeed, even supposing they were yet too hard for the enemy in any case, they ought to remove and quit a situation which they understood to be always accounted a sickly one, and dangerous for an army, and was more particularly unwholesome now, as they could see themselves, because of the time of year. It was the beginning of autumn, and many now lay sick, and all were out of heart.
It grieved Nicias to hear of flight and departing home, not that he did not fear the Syracusans, but he was worse afraid of the Athenians, their impeachments and sentences; he professed that he apprehended no further harm there, or if it must be, he would rather die by the hand of an enemy than by his fellow-citizens. He was not of the opinion which Leo of Byzantium declared to his fellow-citizens: "Ihad rather," said he, "perish by you, than with you." As to the matter of place and quarter whither to remove their camp, that, he said, might be debated at leisure. And Demosthenes, his former counsel having succeeded so ill, ceased to press him further; others thought Nicias had reasons for expectation, and relied on some assurance from people within the city, and that this made him so strongly oppose their retreat, so they acquiesced. But fresh forces now coming to the Syracusans and the sickness growing worse in his camp, he, also, now approved of their retreat, and commanded the soldiers to make ready to go aboard.
And when all were in readiness, and none of the enemy had observed them, not expecting such a thing, the moon was eclipsed in the night, to the great fright of Nicias and others, who, for want of experience, or out of superstition, felt alarm at such appearances.
That the sun might be darkened about the close of the month, this even ordinary people now understood pretty well to be the effect of the moon; but the moon itself to be darkened, how that could come about, and how, on the sudden, a broad full moon should lose her light, and show such various colours, was not easy to be comprehended; they concluded it to be ominous, and a divine intimation of some heavy calamities. For he who the first, and the most plainly of any, and with the greatest assurance committed to writing how the moon is enlightened and overshadowed, was Anaxagoras; and he was as yet but recent, nor was his argument much known, but was rather kept secret, passing only amongst a few, under some kind of caution and confidence.