βομβαύλιος
From LSJ
Θεοὶ μὲν γὰρ μελλόντων, ἄνθρωποι δὲ γιγνομένων, σοφοὶ δὲ προσιόντων αἰσθάνονται → Because gods perceive future things, men what is happening now, but wise men perceive approaching things
English (LSJ)
ὁ, (βομβέω, αὐλός) comic compd. for ἀσκαύλης,
A bagpiper, with play on βομβυλιός, Ar.Ach.866.