Parallel
Numbers 5:17
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ λήμψεται ὁ ἱερεὺς ὕδωρ καθαρὸν ζῶν ἐν ἀγγείῳ ὀστρακίνῳ καὶ τῆς γῆς τῆς οὔσης ἐπὶ τοῦ ἐδάφους τῆς σκηνῆς τοῦ μαρτυρίου καὶ λαβὼν ὁ ἱερεὺς ἐμβαλεῖ εἰς τὸ ὕδωρ
Then he is to take some holy water in a clay jar and put some of the dust from the tabernacle floor into the water.