Parallel
Numbers 19:7
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ πλυνεῖ τὰ ἱμάτια αὐτοῦ ὁ ἱερεὺς καὶ λούσεται τὸ σῶμα αὐτοῦ ὕδατι καὶ μετὰ ταῦτα εἰσελεύσεται εἰς τὴν παρεμβολήν καὶ ἀκάθαρτος ἔσται ὁ ἱερεὺς ἕως ἑσπέρας
Then the priest must wash his clothes and bathe his body in water; after that he may enter the camp, but he will be ceremonially unclean until evening.