ὀλβάχιον
From LSJ
ἔστ' ἦμαρ ὅτε Φοίβος πάλιν ελεύσεται καὶ ες αεί ἔσσεται → the time will come when Apollo will return to stay forever
English (LSJ)
τό, Dinol.13 :—also ὀλβάχνιον, ὄλεχον, EM257.53,621.20 ; ὀλβακήϊα, Hsch. :—said to be Syracusan for ὀλάχνιον, and expld. as τὸ κανοῦν ἐν ᾧ ἀπετίθεντο τὰς οὐλάς. (β
A = ϝ.)