Parallel
Mark 9:13
Patriarchal Greek New Testament (1904) · Berean Standard Bible
ἀλλὰ λέγω ὑμῖν ὅτι καὶ Ἠλίας ἐλήλυθε, καὶ ἐποίησαν αὐτῷ ὅσα ἠθέλησαν, καθὼς γέγραπται ἐπ᾽ αὐτόν.
But I tell you that Elijah has indeed come, and they have done to him whatever they wished, just as it is written about him.”