ἐκκλησιέκδικος
From LSJ
πάντες γὰρ οἱ λαβόντες μάχαιραν ἐν μαχαίρῃ ἀπολοῦνται → all they that take the sword shall perish with the sword
English (LSJ)
ὁ,=Lat.
A defensor ecclesiae, Cod. Just.1.3.41.20,al.
Spanish (DGE)
-ου, ὁ lat. defensor ecclesiae, representante legal eclesiástico οἱ ἐκκλησιέκδικοι τῆς ἁγιωτάτης ἐκκλησίας Iust.Edict.13.10, cf. Nou.56.1, 117.4, 133.5, Cod.Iust.1.3.41.20, CCP (536) Act.2 (p.159.32), IKPolis 45, Milet 6(2).1007.4 (ambas biz.).