Passage 8.51.7
Δεινοκράτης μὲν καὶ ὅσοι τῶν Μεσσηνίων ἦσαν δυνατοὶ χρήμασι, παρεκελεύοντο ἀποκτεῖναι Φιλοποίμενα· οἱ δὲ τοῦ δήμου περιποιῆσαι τὰ μάλιστα εἶχον σπουδήν, πλέον τι ἢ παντὸς τοῦ Ἑλληνικοῦ πατέρα ὀνομάζοντες. Δεινοκράτης δὲ καὶ ἀκόντων Μεσσηνίων ἔμελλεν τε ἄρα Φιλοποίμενα ἀναιρήσειν ἐσπέμψας φάρμακον.
Deinokrates and those Messenians who were influential through wealth urged the killing of Philopoemen, but the common people made every effort to save him, calling him a father to them even more than to all the Greeks. However, Deinokrates intended to eliminate Philopoemen, even against the will of the Messenians, by sending him poison.