History of the Peloponnesian War

But when the Athenians were now advancing in greater confusion, as having gained the victory, and were anxious to pass as quickly as possible through the whole force of the enemy which had not yet been engaged, that they might not rally again through their relaxing in the attack; the Boeotians were the first to oppose them, and both broke them by their charge, and put them to flight.

Now the Athenians were by this time in much disorder and perplexity; but on this subject it was not easy for me to ascertain from either side, in what way each event occurred. For in the day-time the parties engaged have, indeed, a clearer knowledge, though not a perfect one even then, for each man barely knows what happens in his own part of the field. But in a night engagement, (and this was the only one which occurred between great armies during this war,) how could any one have a distinct knowledge of any thing?

For though there was a bright moon, they only saw one another (as was natural they should by moonlight) so as to discern the form of the body before them, but to mistrust their knowledge of its being that of a friend. And there were no few heavy-armed on each side moving in a narrow space.

Thus on the side of the Athenians some were even now being defeated, and others coming up unconquered for their first attack. A large part, too, of the rest of their forces had only just ascended, and others were still ascending; so that they did not know on what point to advance. For in consequence of the rout which had taken place, every thing in front was now in confusion, and it was difficult to distinguish orders through the uproar.