ἔγνω δὲ φώρ τε φῶρα καὶ λύκος λύκον → the thief knows the thief and the wolf knows the wolf, and thief knows thief and wolf his fellow wolf, set a thief to catch a thief
puxis: ĭdis, v. pyxis.
puxis, v. pyxis : Scrib. Comp. 80.