History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
But in the meantime the stone statues of Hermes in the city of Athens—they are the pillars of square construction which according to local custom stand in great numbers both in the doorways of private houses and in sacred places—nearly all had their faces mutilated on the same night.
No one knew the perpetrators, but great rewards were publicly offered for their detection; and it was voted, besides, that if anyone, citizen or stranger or slave, knew of any other profanation that had been done, whoever would might fearlessly give information. The matter was taken very seriously;
for it seemed to be ominous for the expedition and to have been done withal in furtherance of a conspiracy with a view to a revolution and the overthrow of the democracy.
Accordingly, information was given by certain metics and serving-men, not indeed about the statues of Hermes, but to the effect that before this there had been certain mutilations of other statues perpetrated by younger men in drunken sport, and also that the mysteries were being performed in private houses in mockery; and Alcibiades, among others, was implicated in the charges.