[6] There was a man sent from God, whose name was John. [7] He came as a witness, to bear witness about the light, that all might believe through him. [8] He was not the light, but came to bear witness about the light.
The Testimony of John the Baptist
[19] And this is the testimony of John, when the Jews sent priests and Levites from Jerusalem to ask him, “Who are you?” [20] He confessed, and did not deny, but confessed, “I am not the Christ.” [21] And they asked him, “What then? Are you Elijah?” He said, “I am not.” “Are you the Prophet?” And he answered, “No.” [22] So they said to him, “Who are you? We need to give an answer to those who sent us. What do you say about yourself?” [23] He said, “I am the voice of one crying out in the wilderness, ‘Make straight the way of the Lord,’ as the prophet Isaiah said.”
[24] (Now they had been sent from the Pharisees.) [25] They asked him, “Then why are you baptizing, if you are neither the Christ, nor Elijah, nor the Prophet?” [26] John answered them, “I baptize with water, but among you stands one you do not know, [27] even he who comes after me, the strap of whose sandal I am not worthy to untie.” [28] These things took place in Bethany across the Jordan, where John was baptizing.
(ESV)