History of the Peloponnesian War

As the Athenian fleet had not yet sailed round into the great harbour, the Syracusans still commanded the sea-coast, and the Athenians brought their provisions by land from Thapsus.

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;