Leviticus 16:19

καὶ ῥανεῖ ἐπ᾿ αὐτοῦ ἀπὸ τοῦ αἵματος τῷ δακτύλῳ ἑπτάκις καὶ καθαριεῖ αὐτὸ καὶ ἁγιάσει αὐτὸ ἀπὸ τῶν ἀκαθαρσιῶν τῶν υἱῶν Ισραηλ