History of the Peloponnesian War

The Boeotians presently sent for darters and slingers from [the towns on] the Melian gulf; and with these, and with two thousand men of arms of Corinth, and with the Peloponnesian garrison that was put out of Nisaea, and with the Megareans, all which arrived after the battle, they marched forthwith to Delium and assaulted the wall. And when they had attempted the same many other ways, at length they brought to it an engine, wherewith they also took it, made in this manner: