Matthew 3:3
For this is he that was spoken of through Isaiah the prophet, saying, "The voice of one crying in the wilderness, Prepare the way of the Lord, make straight his paths!"
Luke 1:76
And thou, child, shalt be called a prophet of the Most High; for thou shalt go in advance before the face of the Lord to prepare his ways,
John 1:23
He said, I am "a voice of one crying aloud in the wilderness, Make straight the way of the Lord," as said Isaiah the prophet.
Luke 1:17
And he will go before his face in the spirit and power of Elijah, to turn the hearts of fathers to children, and the disobedient to the wisdom of the righteous, to make ready for the Lord a prepared people.
Mark 1:3
"The voice of one crying in the wilderness, Prepare the way of the Lord, make straight his paths!"
Luke 3:3-6
And he came into all the country about the Jordan, preaching the baptism of repentance for the remission of sins;