ἔστ' ἦμαρ ὅτε Φοίβος πάλιν ελεύσεται καὶ ες αεί ἔσσεται → the time will come when Apollo will return to stay forever
ballaenaceus ballaenacea, ballaenaceum ADJ :: made of whalebone
ballaenāceus, a, um (ballaena), von Fischbein, Petr. 21, 2.