History of the Peloponnesian War

The Athenians, after plans had been arranged between themselves and their correspondents both as to words and actions, sailed by night to Minoa, the island off Megara, with six hundred heavy infantry under the command of Hippocrates, and took post in a quarry not far off, out of which bricks used to be taken for the walls;

while Demosthenes, the other commander, with a detachment of Plataean light troops and another of Peripoli, placed himself in ambush in the precinct of Enyalius, which was still nearer. No one knew of it, except those whose business it was to know that night.