Parallel
Isaiah 30:8
Swete's Septuagint · Berean Standard Bible
νῦν οὖν καθίσας γράψον ἐπὶ πυξίου ταῦτα καὶ εἷς βιβλίον, ὅτι ἔσται εἷς ἡμέρας καιρῶν ταῦτα καὶ εἷς τὸν αἰῶνα.
Go now, write it on a tablet in their presence and inscribe it on a scroll; it will be for the days to come, a witness forever and ever.