Parallel
Daniel (Theodotion) 12:4
Swete's Septuagint · Berean Standard Bible
καὶ σύ, Δανιήλ, ἔμφραξον τοὺς λοιποὺς καὶ σφράγισον τὸ βιβλίον ἕως καιροῦ συντελείας, ἕως διδαχθῶσιν πολλοὶ καὶ πληθυνθῇ ἡ γνῶσις.
But you, Daniel, shut up these words and seal the book until the time of the end. Many will roam to and fro, and knowledge will increase.”