John 10:41

And many came unto him and said, John certainly did no sign, but all the things that John spoke of this man were true.

John 1:29-30

The next day John saw Jesus coming unto him and said, Behold the Lamb of God, who takes away the sin of the world.

John 1:33-34

And I knew him not; but he that sent me to baptize with water, the same said unto me, Upon whom thou shalt see the Spirit descending and abiding on him, the same is he who baptizes with the Holy Spirit.

Matthew 3:11-12

I indeed baptize you in water unto repentance, but he that comes after me is mightier than I, whose shoes I am not worthy to bear; he shall baptize you in the Holy Spirit and fire,

Matthew 4:23-25

And Jesus went about all Galilee, teaching in their synagogues and preaching the gospel of the kingdom and healing every sickness and every bodily weakness among the people.

Matthew 14:2

and said unto his slaves, This is John the Baptist; he is risen from the dead, and therefore mighty works do show forth themselves in him.

Mark 1:37

And when they had found him, they said unto him, All men seek for thee.

Luke 5:1

And it came to pass that, as the people pressed upon him to hear the word of God, he stood by the lake of Gennesaret

Luke 7:26-30

But what went ye out to see? A prophet? Yea, I say unto you, and much more than a prophet.

Luke 12:1

In the meantime, when there were gathered together an innumerable multitude of people, insomuch that they trode one upon another, he began to say unto his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.

John 1:27

he it is, who coming after me is preferred before me, whose shoe's latchet I am not worthy to unloose.

John 2:11

This beginning of the signs Jesus did in Cana of Galilee and manifested forth his glory, and his disciples believed on him.

John 3:26-36

And they came unto John and said unto him, Rabbi, he that was with thee beyond Jordan of whom thou gave witness, behold, the same baptizes, and all men come to him.

Treasury of Scripture Knowledge

Summary

And many resorted unto him, and said, John did no miracle: but all things that John spake of this man were true.

Bible References

John did

Matthew 14:2
and said unto his slaves, This is John the Baptist; he is risen from the dead, and therefore mighty works do show forth themselves in him.
Luke 7:26
But what went ye out to see? A prophet? Yea, I say unto you, and much more than a prophet.

But

John 1:29
The next day John saw Jesus coming unto him and said, Behold the Lamb of God, who takes away the sin of the world.
John 3:29
He that has the bride is the bridegroom, but the friend of the bridegroom, who stands and hears him, rejoices greatly because of the bridegroom's voice; this my joy therefore is fulfilled.
Matthew 3:11
I indeed baptize you in water unto repentance, but he that comes after me is mightier than I, whose shoes I am not worthy to bear; he shall baptize you in the Holy Spirit and fire,
Luke 7:29
And all the people that heard him and the publicans justified God, being baptized with the baptism of John.