History of the Peloponnesian War

The Syracusians, when they had heard him, decreed all that he advised and elected three generals, him, Heracleides, the son of Lysimachus, and Sicanus, the son of Exekestus.

They sent also ambassadors to Corinth and Lacedaemon, as well to obtain a league with them as also to persuade the Lacedaemonians to make a hotter war against the Athenians and to declare themselves in the quarrel of the Syracusians, thereby either to withdraw them from Sicily or to make them the less able to send supply to their army which was there already.