Mark 1:3
A voice of him crying in the desert, Prepare ye the way of the Lord; make his beaten paths straight.
Isaiah 40:3-5
The voice of him calling in the desert, Prepare ye the way of Jehovah, make straight in the sterile region a highway for our God.
Matthew 3:3
For this is he spoken of by the prophet Esaias, saying, A voice of him crying in the desert, Prepare the way of the Lord; make his paths straight.
Luke 3:4-6
As it has been written in the book of the words of Esaias the prophet, saying, A voice of him crying in the desert, Prepare ye the way of the Lord, make his footpaths straight.
John 1:15
John testifies for him, and he tried, saying, This was he of whom I said, He coming after me was before me: for he was before me.
John 3:28-36
Ye yourselves testify to me, that I said, I am not the Christ, but that I am sent before him.
John 1:19-34
And this is the testimony of John, when the Jews sent priests and Levites from Jerusalem that they might ask him, Who art thou?