Parallel
Numbers 8:6
Swete's Septuagint · Berean Standard Bible
Λάβε τοὺς ἐκ μέσου υἱῶν Ἰσραὴλ καὶ ἀφαγνιεῖς αὐτούς.
“Take the Levites from among the Israelites and make them ceremonially clean.