Regum et imperatorum apophthegmata
Plutarch
Plutarch. Plutarchi Chaeronensis Moralia, Vol II. Vernardakēs, Grēgorios N., editor. Leipzig: Teubner, 1889.
καὶ διέβη τὸν Ῥουβίκωνα ποταμὸν ἐκ τῆς Γαλατικῆς ἐπαρχίας ἐπὶ Πομπήιον, εἰπών πᾶς [*](πᾶς delet Cobetus) ἀνερρίφθω κύβος.