Plato, Letters 311b

καὶ Τειρεσίαν συνάγουσιν, Πολύειδον δὲ καὶ Μίνω, Ἀγαμέμνονα δὲ καὶ Νέστορα καὶ Ὀδυσσέα καὶ Παλαμήδη—ὡς δʼ ἐμοὶ δοκεῖ, καὶ Προμηθέα Διὶ ταύτῃ πῃ συνῆγον οἱ πρῶτοι ἄνθρωποι—τούτων δὲ τοὺς μὲν εἰς διαφοράν, τοὺς δʼ εἰς φιλίαν ἀλλήλοις ἰόντας, τοὺς δὲ τοτὲ μὲν εἰς φιλίαν, τοτὲ δʼ εἰς διαφοράν, καὶ τὰ μὲν ὁμονοοῦντας, τὰ δὲ διαφερομένους ᾄδουσι. πάντα δὴ ταῦτα λέγω τόδε βουλόμενος ἐνδείξασθαι,

Polyeidus and Minos, Agamemnon and Nestor, Odysseus and Palamedes ; and so it was, I suppose, that the earliest men also brought together Prometheus and Zeus. And of these some were—as the poets tell—at feud with each other, and others were friends; while others again were now friends and now foes, and partly in agreement and partly in disagreement. Now my object in saying all this is to make it clear, that when we ourselves die