While the Peloponnesians were in the Hellespont, the Antandrians, a people of Aeolic extraction, conveyed by land across Mount Ida some heavy infantry from Abydos, and introduced them into the town; having been ill-treated by Arsaces, the Persian lieutenant of Tissaphernes. This same Arsaces had, upon pretence of a secret quarrel, invited the chief men of the Delians to undertake military service (these were Delians who had settled at Atramyttium after having been driven from their homes by the Athenians for the sake of purifying Delos); and after drawing them out from their town as his friends and allies, had laid wait for them at dinner, and surrounded them and caused them to be shot down by his soldiers.