Iliad 5.440–442
Apollo to Diomedes over the wounded Aeneas
φράζεο Τυδεΐδη καὶ χάζεο, μηδὲ θεοῖσιν
ἶσʼ ἔθελε φρονέειν, ἐπεὶ οὔ ποτε φῦλον ὁμοῖον
ἀθανάτων τε θεῶν χαμαὶ ἐρχομένων τʼ ἀνθρώπων.
“Take care, son of Tydeus, and give way; do not seek
to think yourself equal to the gods, for the race is never the same—
that of immortal gods and that of human beings who walk the earth.”