Luke 20:5
They discussed this among themselves: "If we say, "From heaven,' he will ask, "Then why didn't you believe him?'
John 1:15-18
John told the truth about him when he cried out, "This is the person about whom I said, "The one who comes after me ranks higher than me, because he existed before me.'"
John 1:30
This is the one about whom I said, "After me comes a man who ranks above me, because he existed before me.'
John 1:34
I have seen this and have testified that this is the Son of God."
John 3:26
so they went to John and told him, "Rabbi, the man who was with you on the other side of the Jordan, the one about whom you testified look, he's baptizing, and everyone is going to him!"
John 3:36
The one who believes in the Son has eternal life, but the one who disobeys the Son will not see life. Instead, the wrath of God remains on him.
John 5:33-35
You have sent messengers to John, and he has testified to the truth.
Acts 13:25
When John was finishing his work, he said, "Who do you think I am? I'm not the Messiah. No, but he is coming after me, and I'm not worthy to untie the sandals on his feet.'