ἀγλαόκολπος
From LSJ
εἰ πάλιν ἔστι γενέσθαι, ὕπνος σ' ἔ̣χει οὐκ ἐπὶ δηρόν, εἰ δ' οὐκ ἔστιν πάλιν ἐλθεῖν, αἰώ̣νιος ὕπνος → if it is possible for you to be born again, you will fall asleep, briefly; if it is not possible to return — it would be eternal sleep
German (Pape)
[Seite 16] Lesart einiger mss. Pind. N. 3, 56.
Greek (Liddell-Scott)
ἀγλαόκολπος: ἀγλαόκαρνος, ἀγλαόκρανος, δ. γρ. ἀντὶ ἀγλαόκαρπος, Πινδ. Νεμ. 3, 56.