John 1:19-21

19 This is the testimony of John [the Baptist] when the Jews sent priests and Levites to him from Jerusalem to ask him, "Who are you?"

20 And he confessed [truthfully] and did not deny [that he was only a man], but acknowledged, "I am not the Christ (the Messiah, the Anointed)!"

21 They asked him, "What then? Are you Elijah?" And he said, "I am not." "Are you the [promised] Prophet?" And he answered, "No."