πάλαι ποτέ
Οὐδ' ἄμμε διακρινέει φιλότητος ἄλλο, πάρος θάνατόν γε μεμορμένον ἀμφικαλύψαι -> Nor will anything else divide us from our love before the fate of death enshrouds us
Apollonius of Rhodes, Argonautica 3.1129f.Greek > English (Woodhouse Phrases Reversed)
πάλαι ποτέ = formerly, long ago, once upon a time
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(Translation based on the reversal of Wooshouse's English to Ancient Greek dictionary)