αὐτόφωνος
From LSJ
οὗτος ἐγὼ ταχυτᾶτι· χεῖρες δὲ καὶ ἦτορ ἴσο → this is my speed: my hands and heart are its equal, such am I for speed; my hands and heart are just as good
English (LSJ)
ον,
A self-sounding, χρησμὸς αὐ. an oracle delivered by the god himself, Luc.Alex.26.
Greek (Liddell-Scott)
αὐτόφωνος: -ον, ὁ ἀφ’ ἑαυτοῦ ἠχῶν, χρησμὸς αὐτ., ὃν αὐτὸς ὁ θεὸς ἀπήγγειλε, Λουκ. Ἀλέξ. 26. ― Ἐπίρρ. -νως Βασίλ.