Mark 1:3

Young's Literal Translation 1862

`A voice of one calling in the wilderness, Prepare ye the way of the Lord, straight make ye his paths,' --

Cross References

Matthew 3:1

And in those days cometh John the Baptist, proclaiming in the wilderness of Judea,

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 3:2

Annas and Caiaphas being chief priests -- there came a word of God unto John the son of Zacharias, in the wilderness,

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;'