John 10:41

And people came to him in great numbers, and they said of him, "John did not show any sign in proof of his mission, but all that he said about this man was true."

Matthew 3:11-12

I am baptizing you in water in token of your repentance, but he who is coming after me is stronger than I am, and I am not fit to carry his shoes. He will baptize you in the holy Spirit and in fire.

Matthew 4:23-25

Then he went all over Galilee, teaching in their synagogues and proclaiming the good news of the kingdom, and curing any disease or sickness among the people.

Matthew 14:2

and he said to his attendants, "This man must be John the Baptist. He has risen from the dead, and that is why wonderful powers are working through him."

Mark 1:37

and found him, and said to him, "They are all looking for you!"

Luke 5:1

Once as the crowd was pressing about him to hear God's message, he happened to be standing by the Lake of Gennesaret,

Luke 7:26-30

Then what did you go out there to see? A prophet? Yes, I tell you, and far more than a prophet!

Luke 12:1

Meanwhile as the people gathered in thousands, until they actually trod on one another, he proceeded to say to his disciples first of all, "Beware of the yeast of the Pharisees, that is, hypocrisy.

John 2:11

This, the first of the signs of his mission, Jesus showed at Cana in Galilee. By it he showed his greatness, and his disciples believed in him.

John 3:26-36

And they went to John and said to him, "Master, the man who was with you across the Jordan, and to whom you yourself gave testimony, is baptizing, and everybody is going 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 he said to his attendants, "This man must be John the Baptist. He has risen from the dead, and that is why wonderful powers are working through him."
Luke 7:26
Then what did you go out there to see? A prophet? Yes, I tell you, and far more than a prophet!

But

John 3:29
It is the bridegroom who has the bride; but the bridegroom's friend who stands outside and listens for his voice is very glad when he hears the bridegroom speak. So this happiness of mine is now complete.
Matthew 3:11
I am baptizing you in water in token of your repentance, but he who is coming after me is stronger than I am, and I am not fit to carry his shoes. He will baptize you in the holy Spirit and in fire.
Luke 7:29
And all the people, even the tax-collectors, when they heard him, acknowledged the justice of God's demands, by accepting baptism from John,