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 that they should punish the guilty, but no one contrary to justice?Such were the words of the herald; and they, being now in a state of extreme weakness, surrendered the city. The Peloponnesians then fed the Plataeans for nine days, till the judges from Lacedaemon, five in number, arrived.
When they were come, no charge was preferred against them; but they called them forward, and merely asked them this question,
Had they in any particular done the Lacedaemonians and the allies any service during the present war?
They made a speech [in reply], for they had requested permission to speak at greater length, and had deputed to plead their cause Astymachus the son of Asopolaus, and Lacon the son of Aeimnestus, who came forward and said as follows: