Matthew 3:3

For this is he that was spoken of by the prophet Isaiah, saying, The voice of one crying aloud in the wilderness, Prepare ye the way of the Lord, make his paths straight.

Luke 1:76

And thou, child, shalt be a prophet of the Highest: for thou shalt go before the face of the Lord, to prepare his ways,

John 1:23

What sayest thou of thyself? He said, I am the voice of one crying in the wilderness, Make straight the way of the Lord, as said the prophet Isaiah.

And he shall go before him in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just; to make ready a people prepared for the Lord.

Mark 1:3

The voice of one crying aloud in the wilderness, Prepare ye the way of the Lord, make his paths straight.

Luke 3:3-6

And he came into all the country about Jordan, preaching the baptism of repentance, for the remission of sins:

Treasury of Scripture Knowledge

Summary

Matthew 3:3

For this is he that was spoken of by the prophet Esaias, saying, The voice of one crying in the wilderness, Prepare ye the way of the Lord, make his paths straight.