Parallel
Exodus 30:21
Rahlfs Septuagint (1935) · Berean Standard Bible
νίψονται τὰς χεῖρας καὶ τοὺς πόδας ὕδατι ὅταν εἰσπορεύωνται εἰς τὴν σκηνὴν τοῦ μαρτυρίου νίψονται ὕδατι 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.”