History of the Peloponnesian War

Now Demosthenes, the Athenian (for ever since the Aetolian business he abode about Naupactus), having been pre-advertised of this army and being afraid to lose the city, went amongst the Acarnanians and with much ado, because of his departure from before Leucas, persuaded them to relieve Naupactus;

and they sent along with him in his galleys a thousand men of arms. Which entering were the preservation of the city;