History of the Peloponnesian War

and as the Boeotians assisted them in their negotiations, Agis was persuaded to delay matters so far as the Euboeans were concerned and began arranging their revolt for the Lesbians, giving them as harmost Alcamenes, who was to have sailed to Euboea; furthermore, the Boeotians promised them ten ships and Agis the same number. These negotiations were carried on without the authority of the Lacedaemonian state;