ἀντίτραγος
From LSJ
μή μοι θεοὺς καλοῦσα βουλεύου κακῶς· πειθαρχία γάρ ἐστι τῆς εὐπραξίας μήτηρ, γυνὴ Σωτῆρος· ὦδ᾽ ἔχει λόγος → When you invoke the gods, do not be ill-advised. For Obedience is the mother of Success, wife of Salvation—as the saying goes.
English (LSJ)
ὁ, (cf. τράγος)
A the eminence of the external ear, Aret. CD1.2, Poll.2.85, Ruf. ap. Orib.25.1.7.