Mark 1:3
A voice of one calling in the wilderness, Prepare ye the way of the Lord, straight make ye his paths,' --
Isaiah 40:3-5
A voice is crying -- in a wilderness -- Prepare ye the way of Jehovah, Make straight in a desert a highway to our God.
Matthew 3:3
for this is he who was spoken of by Isaiah the prophet, saying, 'A voice of one crying in the wilderness, Prepare ye the way of the Lord, straight make ye His paths.'
Luke 3:4-6
as it hath been written in the scroll of the words of Isaiah the prophet, saying, 'A voice of one crying in the wilderness, Prepare ye the way of the Lord, straight make ye His paths;
John 1:15
John doth testify concerning him, and hath cried, saying, 'This was he of whom I said, He who after me is coming, hath come before me, for he was before me;'
John 3:28-36
ye yourselves do testify to me that I said, I am not the Christ, but, that I am having been sent before him;
John 1:19-34
And this is the testimony of John, when the Jews sent out of Jerusalem priests and Levites, that they might question him, 'Who art thou?'