τοῖς οἰκείοις βουλεύμασιν ἁλίσκεσθαι → hoist by one's own petard, hoist with one's own petard, hoist on one's own petard, hoisted by one's own petard, be hoist with one's own petard
ἀμπελών, ἀμπελεών, ἄμπελος, ἀμπέλιον, ἀμπελωνίδιον, οἰνόπεδον