History of the Peloponnesian War

Having made therefore the chief part of their passage unobserved, and having arrived a little before Strombichides and Thrasycles, who had just come from Athens with twelve ships, and joined in the pursuit of them, they prevailed on Miletus to revolt. The Athenians sailed up close after them with nineteen ships, and on the Milesians not admitting them, came to anchor at the adjacent island of Lade.

And now the first alliance made between the king and the Lacedaemonians was concluded by Tissaphernes and Chalcideus, immediately after the revolt of the Milesians, to the following effect: