πεντᾰκόσιοι,
Epic dialect πεντηκόσιοι, αι, α, five hundred, [[ 8th c.BC: Odyssea Homerus Epicus “Odyssey” 3.7, 5th c.BC: Herodotus Historicus 1.7, etc.: in _sing._, πεντακοσία ἵππος] Refs 8th c.BC+] five hundred horse, [[ 3rd c.AD(?): Longus Scriptor Eroticus 3.1. ] Refs 3rd c.AD+]
__II at Athens, οἱ π. the senate of [[ 500, τὴν βουλὴν τοὺς π. “IG” 22.1629.243, 4th c.BC: Lycurgus Orator 37, 4th c.BC: Aeschines Orator 3.2 ] Refs 4th c.BC+]; ἡ βουλὴ τῶν π. [[ 4th c.BC: Demosthenes Orator 47.18. ] Refs 4th c.BC+]