Passage 1.30.1
πρὸ δὲ τῆς ἐσόδου τῆς ἐς Ἀκαδημίαν ἐστὶ βωμὸς Ἔρωτος ἔχων ἐπίγραμμα ὡς Χάρμος Ἀθηναίων πρῶτος Ἔρωτι ἀναθείη. τὸν δὲ ἐν πόλει βωμὸν καλούμενον Ἀντέρωτος ἀνάθημα εἶναι λέγουσι μετοίκων, ὅτι Μέλης Ἀθηναῖος μέτοικον ἄνδρα Τιμαγόραν ἐρασθέντα ἀτιμάζων ἀφεῖναι κατὰ τῆς πέτρας αὑτὸν ἐκέλευσεν ἐς τὸ ὑψηλότατον αὐτῆς ἀνελθόντα· Τιμαγόρας δὲ ἄρα καὶ ψυχῆς εἶχεν ἀφειδῶς καὶ πάντα ὁμοίως κελεύοντι ἤθελε χαρίζεσθαι τῷ μειρακίῳ καὶ δὴ καὶ φέρων ἑαυτὸν ἀφῆκε· Μέλητα δέ, ὡς ἀποθανόντα εἶδε Τιμαγόραν, ἐς τοσοῦτο μετανοίας ἐλθεῖν ὡς πεσεῖν τε ἀπὸ τῆς πέτρας τῆς αὐτῆς καὶ οὕτως ἀφεὶς αὑτὸν ἐτελεύτησε. καὶ τὸ ἐντεῦθεν δαίμονα Ἀντέρωτα τὸν ἀλάστορα τὸν Τιμαγόρου κατέστη τοῖς μετοίκοις νομίζειν.
Before the entrance to the Academy there is an altar of Eros bearing an inscription stating that Charmus was the first Athenian who dedicated an offering to Eros. The altar within the city called that of Anteros, they say, was dedicated by the resident aliens, because an Athenian named Meles, having harshly treated a foreign man, Timagoras, who had fallen in love with him, ordered him, as a form of humiliation, to climb to the summit of a certain rock and throw himself off. But Timagoras, indeed, being entirely unafraid for his life and eager to gratify the youth in all things, complied immediately and hurled himself down. When Meles saw that Timagoras had truly died, he was seized by such remorse that he himself jumped from the same rock, ending his life in the same manner. Subsequently, the resident aliens instituted the worship of the daemon Anteros, the avenger of Timagoras.