ἀρμαμέντον

From LSJ

γνοίης ὅσσον ὄνων κρέσσονες ἡμίονοι → you know how much better are donkeys from mules

Source

Spanish (DGE)

-ου, τό
lat. armamentum, armería, arsenal ταῦτα (sc. τὰ ὅπλα) κατασκευάζειν καὶ εἰσκομίζειν εἰς τὸ θεῖον ἡμῶν ἀρμαμέντον Iust.Nou.85.3, τῷ δημοσίῳ ... ἀρμαμέντῳ Iust.Nou.ib.