History of the Peloponnesian War

And they bade the Boeotians plainly tell them they might take up their dead, not “on condition of quitting Boeotia”—for they were no longer in Boeotian territory, but in land which they had won by the spear,—but “on making a truce according to ancestral custom.”

The Boeotians made answer, if they were in Boeotia, they might carry off their dead on quitting their land; but if they were in their own territory, they could determine themselves what to do. For they thought that though Oropia, in which the bodies happened to be lying—for the battle occurred on the boundaries—belonged to the Athenians by right of its subjection, yet that they could not get possession of the bodies without their leave (nor indeed were they going to make a truce, forsooth, about territory belonging to the Athenians); but they thought it was fair to answer, “when they had quitted Boeotian territory they could get back what they asked for.” And the herald of the Athenians, on hearing this, went away without accomplishing his object.

The Boeotians sent off at once for darters and slingers from the Maliac Gulf, and with two thousand Corinthian hoplites, who reinforced them after the battle, as well as the Peloponnesian garrison which had evacuated Nisaea, and some Megarians also, made an expedition against Delium and attacked the fortification. After trying other forms of assault they took it by bringing up an engine made in the following manner.