Parallel
Malachi 2:7
Swete's Septuagint · Berean Standard Bible
ὅτι χείλη ἱερέως φυλάξεται γνῶσιν, καὶ νόμον ἐκζητήσουσιν ἐκ στόματος αὐτοῦ, διότι ἄγγελος Κυρίου Γαντοκράτορός ἐστιν.
For the lips of a priest should preserve knowledge, and people should seek instruction from his mouth, because he is the messenger of the LORD of Hosts.