History of the Peloponnesian War

Should the enterprise succeed, and Delium be fortified, its authors confidently expected that even if no revolution should immediately follow in Boeotia, yet with these places in their hands, and the country being harassed by incursions, and a refuge in each instance near for the partisans engaged in them, things would not remain as they were, but that the rebels being supported by the Athenians and the forces of the oligarchs divided, it would be possible after a while to settle matters according to their wishes.

Such was the plot in contemplation. Hippocrates with a force raised at home awaited the proper moment to take the field against the Boeotians; while he sent on Demosthenes with the forty ships above mentioned to Naupactus, to raise in those parts an army of Acarnanians and of the other allies, and sail and receive Siphae from the conspirators; a day having been agreed on for the simultaneous execution of both these operations.