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
lat. Albula1 τὰ Ἄ. καλούμενα ὕδατα ψυχρὰ baños sulfurosos cercanos a Tívoli, Str.5.3.11.2 otro n. del Tíber, Cincius Alimentus 10.3 otro n. de Albunea (cf. Ἀλβουναία), Statius Silu.1.3.75.