2 Kings 5:10

καὶ ἀπέστειλεν Ελισαιε ἄγγελον πρὸς αὐτὸν λέγων πορευθεὶς λοῦσαι ἑπτάκις ἐν τῷ Ιορδάνῃ καὶ ἐπιστρέψει ἡ σάρξ σού σοι καὶ καθαρισθήσῃ