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
lĭcĭnus: a, um,
I adj., bent or turned upward: Licini boves (i. e. qui sursum versum reflexa cornua habent), Serv. and Philarg. on Verg. G. 3, 55.
(1) lĭcĭnus, a, um, [bœuf] qui a la pointe des cornes tournée en haut : Serv. Georg. 3, 55