a multi-lingual inscription located on Mount Behistun in the Kermanshah Province of Iran. Authored by Darius the Great (522-486 BC)... Click Here
I am Darius [Dâryavuš], the great king, king of kings, the king of Persia [Pârsa], the king of countries, the son of Hystaspes, the grandson of Arsames, the Achaemenid...
King Darius says: This is what I have done, by the grace of Ahuramazda have I always acted. Whosoever shall read this inscription hereafter, let that which I have done be believed. You must not hold it to be lies.
King Darius says: I call Ahuramazda to witness that is true and not lies; all of it have I done in a single year.