(Herodotus 5.22)   XXII. Now that these descendants of Perdiccas are Greeks, AS THEY THEMSELVES SAY, I MYSELF CHANCE TO KNOW AND WILL PROVE IT in the later part of my history. Furthermore, the Hellenodicae who manage the contest at Olympia determined that it is so, [2] for when Alexander chose to contend and entered the lists for that purpose, […]