Parallel
Daniel (Theodotion) 6:9
Rahlfs Septuagint (1935) · Berean Standard Bible
νῦν οὖν βασιλεῦ στῆσον τὸν ὁρισμὸν καὶ ἔκθες γραφήν ὅπως μὴ ἀλλοιωθῇ τὸ δόγμα Μήδων καὶ Περσῶν
Therefore King Darius signed the written decree.