Passage 3.19.9
Θεράπνη δὲ ὄνομα μὲν τῷ χωρίῳ γέγονεν ἀπὸ τῆς Λέλεγος θυγατρός, Μενελάου δέ ἐστιν ἐν αὐτῇ ναός, καὶ Μενέλαον καὶ Ἑλένην ἐνταῦθα ταφῆναι λέγουσιν. Ῥόδιοι δὲ οὐχ ὁμολογοῦντες Λακεδαιμονίοις φασὶν Ἑλένην Μενελάου τελευτήσαντος, Ὀρέστου δὲ ἔτι πλανωμένου, τηνικαῦτα ὑπὸ Νικοστράτου καὶ Μεγαπένθους διωχθεῖσαν ἐς Ῥόδον ἀφικέσθαι Πολυξοῖ τῇ Τληπολέμου γυναικὶ ἔχουσαν ἐπιτηδείως·
Therapne received its name from the daughter of Lelex. There is a temple of Menelaus here, and they say both Menelaus and Helen were buried in this spot. However, the Rhodians disagreeing with the Lacedaemonians say that after Menelaus' death, and while Orestes was still wandering, Helen was driven into exile at that time by Nicostratus and Megapenthes, came to Rhodes, as she had a close friendship with Polyxo, the wife of Tlepolemus.