§20.1.1καὶ αὖθις Πολύβιος· τριάκοντα τῶν ἀποκλήτων προεχειρίσαντο τοὺς συνεδρεύσοντας μετὰ τοῦ βασιλέως. καὶ αὖθις· ὁ δὲ συνῆγε τοὺς ἀποκλήτους καὶ διαβούλιον ἀνεδίδου περὶ τῶν ἐνεστώτων. —
And again Polybius says: "They selected thirty of the select committee to sit in council with the king." And again: "But he assembled the select committee and proposed a consultation concerning the present affairs." —