History of the Peloponnesian War

But Demosthenes, staying, made preparation for the voyage to set out early the next spring; and sent unto the confederates, appointing what forces they should provide, and to furnish himself amongst them with money and galleys and men of arms.

The Athenians sent also twenty galleys about Peloponnesus, to watch that none should go over into Sicily from Corinth or Peloponnesus.