ἆρ' ἐς τὸ κάλλος ἐκκεκώφηται ξίφη → can it be that her beauty has blunted their swords, can it be that their swords are blunted at the sight of her beauty
subs.
P. διδασκαλία, ἡ, διδαχή, ἡ, Ar. and P. παίδευσις, ἡ, V. δίδαξις, ἡ. Learning: P. and V. μάθησις, ἡ. Instructions, orders: P. πρόρρησις; see order. Give instructions to, v.: P. and V. προστάσσειν (dat.); see order.