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."
Matthew 16:14
They said, "Some say John the Baptist, others Elijah, and still others Jeremiah or one of the prophets."
Matthew 11:11
"I tell you, among men born of women no one greater than John the Baptist has ever appeared. And yet those who are of little importance in the Kingdom of Heaven are greater than he.
Mark 8:28
They said to him, "John the Baptist; others say Elijah, and others that you are one of the prophets."
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."