In this way the Athenians overpowered seven ships. The foreigners pushed off with the rest, picked up the Eretrian slaves from the island where they had left them, and sailed around Sunium hoping to reach the city before the Athenians. There was an accusation at Athens [23.7333,37.9667] (Perseus)Athens that they devised this by a plan of the Alcmaeonidae, who were said to have arranged to hold up a shield as a signal once the Persians were in their ships.