προβάδην
From LSJ
φωνὰ τύ τίς ἐσσι καὶ οὐδὲν ἄλλο → it's all voice you are, and nothing else | it's all voice ye are, and nought else
English (LSJ)
[ᾰ], Adv., (προβαίνω)
A as one walks, Hes.Op729; π. ἔξαγε lead them out onward, Ar.Ra.352 (lyr.): metaph., advancing gradually, of intervals in musical scales, Iamb.VP26.121.