History of the Peloponnesian War

Afterwards, when the day had arrived, they enclosed the assembly in the Colonus, (a temple of Neptune outside the city, at the distance of about ten stades,) and the compilers brought forward no other motion, but simply this, that any of the Athenians should be at liberty to express any opinion he might please; and if any one either prosecuted the speaker for illegality, or otherwise injured him, they imposed upon him severe penalties.

Upon that it was at length plainly declared, that no one should any longer either hold office, or receive pay, according to the present constitution; that they should elect five men as presidents, who, again, should elect a hundred, and each of the hundred three for himself, and that these, amounting to four hundred, should enter the council-chamber, and govern as they might think best, with full powers, and should elect the five thousand also, whenever they might please.