The Achaemenid Empire in South Asia and Recent Excavations in Akra in Northwest Pakistan Peter Magee, Cameron Petrie, Robert Knox, Farid Khan, Ken Thomas pp. 713–714Archived 2020-05-23 at the Wayback Machine
Herodotus Book 5: Terpsichore, 105Archived 2013-12-11 at the Wayback Machine "...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."
Plutarch (1914). "The Life of Camillus". The Parallel Lives. Loeb Classical Library. Vol. II. pp. 139–140 – via penelope.uchicago.edu.
web.archive.org
Herodotus Book 5: Terpsichore, 105Archived 2013-12-11 at the Wayback Machine "...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."
The Achaemenid Empire in South Asia and Recent Excavations in Akra in Northwest Pakistan Peter Magee, Cameron Petrie, Robert Knox, Farid Khan, Ken Thomas pp. 713–714Archived 2020-05-23 at the Wayback Machine