History of the Peloponnesian War
Thucydides
Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.
The Lacedaemonians sent, too, and turned back the allies from Corinth and from beyond the Isthmus; and having themselves returned and dismissed their allies, they kept the festival; (for it happened to be the time of their Carnea).
And the imputations which at that time were urged against them by the Greeks, both on the score of cowardice in consequence of their disaster in the island, and of their bad management and dilatoriness in other respects, they wiped out by this one action; having been, as was now thought, reduced by fortune, but still the same men at heart.
Now the day before this battle it also happened that the Epidaurians with all their forces invaded the Argive territory, and cut off in great numbers, when they came out to give them battle, those of the Argives who were left behind to keep
guard. Moreover, when three thousand of the Elean heavy-armed had come after the battle to the succour of the Mantineans, and a thousand Athenians in addition to their former force, all these allies at once marched against Epidaurus, while the Lacedaemonians were keeping the Carnea; and dividing the work between them, they began a wall of circumvallation round the
city. And though the rest abandoned the work, the Athenians finished it round the promontory called the Heraeum, the part which had been assigned to them. And having all joined in leaving a garrison in this fortress, they returned to their several cities. And so the summer ended.
At the beginning of the following winter, the Lacedaemonians, after they had celebrated the Carnean festival, immediately took the field; and on arriving at Tegea, sent on to Argos proposals for an accommodation.
For there had been there previously a party in their interest, and desirous of putting down the democracy at Argos; and since the battle had been fought, they were much better able to persuade the people at large to the proposed arrangement. Their wish was, after first concluding a treaty with the Lacedaemonians, then, in the second place, to enter into alliance with them; and so at length to attack the democracy.
Accordingly, there came from the Lacedaemonians to Argos, Lichas, son of Arcesilaus, who was proxenus for the Argives, bearing two proposals, one as to the mode in which they should carry on hostilities, if they preferred it; the other, as to the footing on which they should remain at peace, if they preferred that. And after there had been much controversy on the subject, (for Alcibiades also happened to be present,) the party who negotiated for the Lacedaemonians, and who now ventured to do so openly, prevailed on the Argives to accept the proposal for an accommodation; which was to this effect: