History of the Peloponnesian War

When the assembly had been dissolved, without contradiction from any one, and by its own ratificaion of the measure, then they afterwards introduced the Four Hundred into the council-chamber, in the following manner. All the Athenians, in consequence of the enemy established at Decelea, were constantly under arms, either on the walls or in the ranks.

On that day, then, they permitted those who were not privy to their design to [*](ἀπελθεῖν,] i.e. after a sort of morning parade, as Arnold expresses, leaving their arms piled in some open space, to be ready in case of any alarm. ) go home, as usual; while to those who were in the conspiracy directions were given to wait about quietly, not just by the arms, but at some little distance; and if any one should oppose what was doing, to seize the arms and not suffer it.

Moreover, some Andrians and Tenians, and three hundred Carystians, with some of the Aeginetan colonists, whom the Athenians had sent to occupy that island, had come for this very purpose with their own arms; to whom directions had already been given on this subject.

When these things had been thus arranged, the Four Hundred, each with dagger concealed on his person, and the hundred and twenty Grecian youths, of whose services they availed themelves wherever any business required to be dispatched, came and presented themselves to the council of Five Hundred, who were in their chamber, and told them to take their pay and go out; themselves bringing it for thee whole of their remaining term of office, and giving it to them when they went out.