ἀπάρτημα
From LSJ
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
Greek (Liddell-Scott)
ἀπάρτημα: -ατος, τό, τὸ ἀπηρτημένον ὡς κόσμημα, τοῖς τῶν κοσύμβων ἀπαρτήμασιν Γρηγ. Νύσσ. τ. 1 σ. 182Β.