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
col-līmĭtānĕus: (conl-), a, um, adj.,
I bordering upon; with dat.: Phrygia Galatiae, Sol. 40, 9.
collīmĭtānĕus, a, um (cum, limitaneus), limitrophe : Sol. 40, 9 ; Aug. Serm. 46, 27.