History of the Peloponnesian War

When they had heard his proposal, they went again into the city, and after consulting with the people, said that they wished first to communicate to the Athenians what he proposed, and should they gain their consent, then to do so; but till that time they begged him to grant them a truce, and not to lay waste the land. So he granted them a truce for the number of days within which it was likely they would return home, and in the mean time did not begin to ravage the land.

The Plataean ambassadors having come to the Athenians and consulted with them, returned with the following message to those in the city:

Men of Plataea, the Athenians say, that never in time past, since we became their allies, have they on any occasion deserted us when injured; nor will they neglect us now, but will succour us to the best of their power. And they charge you by the oaths which your fathers swore, to make no innovation in the terms of the alliance.