ὁμοφωνία
From LSJ
κοινὸν τύχη, γνώμη δὲ τῶν κεκτημένων → good luck is anyone's, judgment belongs only to those who possess it
English (LSJ)
ἡ, in Music,
A unison (v. ὁμόφωνος II), Arist.Pol.1263b35 ; ᾀδόντων ὁμοφωνία Luc.Salt.68. II community of language, D.H. 1.29 ; τῶν ζῴων Ph.1.405. III metaph., agreement, concord, Procl.in Prm.p.542 S., Ecphant. ap. Stob.4.7.64.