History of the Peloponnesian War

The Syracusans now thought the stockades and stonework of their counter-wall sufficiently far advanced; and as the Athenians, afraid of being divided and so fighting at a disadvantage, and intent upon their own wall, did not come out to interrupt them, they left one tribe to guard the new work and went back into the city. Meanwhile the Athenians destroyed their pipes of drinking-water carried underground into the city; and watching until the rest of the Syracusans were in their tents at midday, and some even gone away into the city, and those in the stockade keeping but indifferent guard, appointed three hundred picked men of their own, and some men picked from the light troops and armed for the purpose, to run suddenly as fast as they could to the counterwork, while the rest of the army advanced in two divisions, the one with one of the generals to the city in case of a sortie, the other with the other general to the stockade by the postern gate.

The three hundred attacked and took the stockade, abandoned by its garrison, who took refuge in the outworks round the statue of Apollo Temenites. Here the pursuers burst in with them, and after getting in were beaten out by the Syracusans, and some few of the Argives and Athenians slain;

after which the whole army retired, and having demolished the counterwork and pulled up the stockade, carried away the stakes to their own lines, and set up a trophy.