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.
And so they said that in the course of time, when he had gone as an exile to Lycaeum, (in consequence of his former return from Attica, which was thought to have been effected by bribery,) and had then, through fear of the Lacedaemonians, half his house within the sanctuary of Jupiter, he induced them, in the nineteenth year of his exile, to restore him with the same dances and sacrifices as when they appointed their kings on first settling in Lacedaemonian.
Being annoyed therefore by this calumny, and thinking that in time of peace, when no reverse was experienced, and when, moreover, the Lacedaemonians were recovering their men from the island, he too should give his enemies no handle against him; whereas, as long as there was war, the leading men must always be exposed to accusations from the occurrence of disasters; he was ardently desirous of the pacification.
And so during this winter they were meeting in conference; and when it was now close upon spring, [*]( Literally, an armament was shaken on high before them; i.e. held in terrorem over their heads; like a weapon brandished in a man's face.) The terrors of an armament, for which orders were sent round to the different states, as though for the purpose of building forts, were held forth by the Lacedaemonians, that the Athenians might the more readily listen to them. And when, after these conferences had been held. and they had urged many claims against each other, it was agreed that they should make peace on restoring what they had respectively taken during the war; but that the Athenians should keep Nisaea; (for on their demanding back Plataea, the Thebans said that it was not by force that they held the place, but in consequence of the inhabitants themselves having surrendered on definite terms, and not betrayed it to them; and the Athenians maintained that in the same way had they got possession of Nisaea;) then the Lacedaemonians convened their allies; and when all the rest, except the Boeotians, Corinthians, Eleans, and Megareans, who were displeased with what was being done, had voted for putting an end to the war, they concluded the arrangement, and made a treaty and bound themselves by oaths to the Athenians, and they to them, to the following effect: