ἀγλαοτρίαινα
From LSJ
αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
English (LSJ)
[ῐ], ὁ, acc. -αινᾰν, A he of the bright trident, epith. of Poseidon, Pi.O.1.40.
English (Slater)
ἀγλᾰολτ;γτ;τρῐαινα
1 with splendid trident, of Poseidon; as subs. τότ' Ἀγλαοτρίαιναν ἁρπάσαι (O. 1.40)