History of the Peloponnesian War

The following winter, the Athenians in Sicily having marched with their Grecian allies, and as many of the Sieels as joined them in the war—being either subject by force to the Syracusans or allies who had revolted from them—against Inessa, the Sieel town, the citadel of which was held by the Syracusans, attacked it, and, not being able to take it, retired.

On their return, the Syracusans from the citadel fell on the allies as they were retiring somewhat after the Athenians, and routed a division of their army, and killed no small number.

After this, Laches and the Athenians, with the fleet, made some descents upon the Locrian territory, by the river Coecinus, and defeated in battle those of the Locrians who came out against them with Proxenus the son of Capaton, about three hundred in number, and having taken some arms, departed.

The same winter also the Athenians purified Delos, in obedience, as they professed, to a certain oracle. For Pisistratus the tyrant had also purified it before; not the whole of the island, but as much of it as was within sight of the temple. At this time, however, the whole of it was purified in the following manner.