John 1: 29-34

John the Baptist saw Jesus coming toward him and said,
“Behold, the Lamb of God, who takes away the sin of the world.
He is the one of whom I said,
‘A man is coming after me who ranks ahead of me
because he existed before me.’
I did not know him,
but the reason why I came baptizing with water
was that he might be made known to Israel.”
John testified further, saying,
“I saw the Spirit come down like a dove from the sky
and remain upon him.
I did not know him,
but the one who sent me to baptize with water told me,
‘On whomever you see the Spirit come down and remain,
he is the one who will baptize with the Holy Spirit.’
Now I have seen and testified that he is the Son of God.”

John 1: 19-29

This is the testimony of John.
When the Jews from Jerusalem sent priests and Levites to him
to ask him, “Who are you?”
He admitted and did not deny it, but admitted,
“I am not the Christ.”
So they asked him,
“What are you then? Are you Elijah?”
And he said, “I am not.”
“Are you the Prophet?”
He answered, “No.”
So they said to him,
“Who are you, so we can give an answer to those who sent us?
What do you have to say for yourself?”
He said:
“I am the voice of one crying out in the desert,
‘Make straight the way of the Lord,’
as Isaiah the prophet said.”
Some Pharisees were also sent.
They asked him,
“Why then do you baptize
if you are not the Christ or Elijah or the Prophet?”
John answered them,
“I baptize with water;
but there is one among you whom you do not recognize,
the one who is coming after me,
whose sandal strap I am not worthy to untie.”
This happened in Bethany across the Jordan,
where John was baptizing.