History of the Peloponnesian War
Thucydides
Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.
About the same period the Athenians on the coast of Sicily sailed to Locris, and in a descent which they made on the country, defeated those of the Locrians who came against them, and took a guard-fort which stood on the river Halex.