John 1:21-25

And they asked him, What then? Art thou Elijah? And he saith, I am not. Art thou the prophet? And he answered, No. They said therefore unto him, Who art thou? that we may give an answer to them that sent us. What sayest thou of thyself? He said, I am the voice of one crying in the wilderness, Make straight the way of the Lord, as said Isaiah the prophet. And they had been sent from the Pharisees. And they asked him, and said unto him, Why then baptizest thou, if thou art not the Christ, neither Elijah, neither the prophet?