недовольно бормотать

From LSJ

ὡς τρὶς ἂν παρ' ἀσπίδα στῆναι θέλοιμ' ἂν μᾶλλοντεκεῖν ἅπαξ → I would rather stand three times with a shield in battle than give birth once

Source

Russian > Greek

μυχθίζω, ἐπιμύζω