History of the Peloponnesian War

But Phormio and the Athenians, leaving Acarnania and returning to Naupactus, in the very beginning of the spring came back to Athens and brought with them such galleys as they had taken and the freemen they had taken prisoners in their fights at sea, who were again set at liberty by exchange of man for man.

So ended that winter, and the third year of the war written by Thucydides.