Parallel
Exodus 30:21
Swete's Septuagint · Berean Standard Bible
ωίψονται τὰς χεῖρας καὶ τοὺς πόδας ὅταν εἰσπορεύωνται εἰς τὴν σκηνὴν τοῦ μαρτυρίου, νίψονται ἵνα μὴ ἀποθάνωσιν· καὶ ἔσται αὐτοῖς νόμιμον αἰώνιον, αὐτῷ καὶ ταῖς γενεαῖς αὐτοῦ μετ’ αὐτόν.
Thus they are to wash their hands and feet so that they will not die; this shall be a permanent statute for Aaron and his descendants for the generations to come.”