Herodotus Book 5: Terpsichore, 105 "...he inquired into who the Athenians were; and when he had been informed, he asked for his bow, and having received it and placed an arrow upon the string, he discharged it upwards towards heaven, and as he shot into the air he said: "Zeus, that it may be granted me to take vengeance upon the Athenians!" Having so said he charged one of his attendants, that when dinner was set before the king he should say always three times: "Master, remember the Athenians.""
