Note 84 — THE SEVEN AGAINST THEBES.
Theodore Alois Buckley translation
This interpretation is now fully established, See Paley. Thus Cæsar, B. G. I. 29, "qui arma ferre possent: et item separatius pueri, senes;" II. 28, Eteocles wishes even the ἀχρεῖοι to assist in the common defense.