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
prōclīvĭum: ii, a false read. for proclivo, Front. Strat. 2, 2, 2; v. proclivis.
prōclīvĭum, ĭī, n., pente [du terrain] : Frontin. *Strat. 2, 2, 2.
proclivium, ii. n. :: 下坡