The Histories · 8.22

Themistocles however selected those ships of the Athenians which sailed best, and went round to the springs of drinking-water, cutting inscriptions on the stones there, which the Ionians read when they came to Artemision on the following day. These inscriptions ran thus: "Ionians, ye act not rightly in making expedition against the fathers of your race and endeavouring to enslave Hellas. Best of all were it that ye should come and be on our side; but if that may not be done by you, stand aside even now from the combat against us and ask the Carians to do the same as ye. If however neither of these two things is possible to be done, and ye are bound down by too strong compulsion to be able to make revolt, then in the action, when we engage battle, be purposely slack, remember that ye are descended from us and that our quarrel with the Barbarian took its rise at the first from you."…

Herodotus of Halicarnassus · trans. G. C. Macaulay, 1890
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