κατέχεσθαι

From LSJ

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

Source

Greek > English (Woodhouse Verbs Reversed)

(see also κατέχω): be inspired by, be penetrated, be possessed