Parallel
Leviticus 15:16
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ ἄνθρωπος ᾧ ἐὰν ἐξέλθῃ ἐξ αὐτοῦ κοίτη σπέρματος καὶ λούσεται ὕδατι πᾶν τὸ σῶμα αὐτοῦ καὶ ἀκάθαρτος ἔσται ἕως ἑσπέρας
When a man has an emission of semen, he must bathe his whole body with water, and he will be unclean until evening.