History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
Then, leaving Epidaurus, they went to sea again, and ravaged the territory of Troezen, Halieis, and Hermione, which are all on the Peloponnesian coast.
Sailing next from this region they came to Prasiae, a town on the coast of Laconia, where they not only ravaged parts of the country, but also captured the town itself and pillaged it. After they had completed these operations they went back home, where they found that the Peloponnesians were no longer in Attica but had retired.