Parallel
Numbers 3:7
Swete's Septuagint · Berean Standard Bible
καὶ φυλάξουσιν τὰς φυλακὰς αὐτοῦ καὶ τὰς φυλακὰς τῶν υἱῶν Ἰσραὴλ ἔναντι τῆς σκηνῆς τοῦ μαρτυρίου, ἐργάζεσθαι τὰ ἔργα τῆς σκηνῆς·
They are to perform duties for him and for the whole congregation before the Tent of Meeting, attending to the service of the tabernacle.