John 1:23

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

Mark 1:2-5

as it is written in Isaiah the prophet; Behold, I send my messenger before your face, who shall prepare your way.

Matthew 3:1-3

AND in those days came John the Baptist preaching in the wilderness of Judea, saying,

Luke 1:16-17

and many of the children of Israel shall he turn to the Lord their God.

Luke 1:76-77

And you, little child, shall be called a prophet of the Most High; for you shall go before the face of the Lord to prepare his ways,

Luke 3:2-6

under the chief priest Annas, and Caiaphas, the word of God came to John the son of Zachariah, in the wilderness.

Treasury of Scripture Knowledge

Summary

The voice of him that crieth in the wilderness, Prepare ye the way of the LORD, make straight in the desert a highway for our God.

Prepare

General references

Bible References

The voice

Matthew 3:1
AND in those days came John the Baptist preaching in the wilderness of Judea, saying,
Mark 1:2
as it is written in Isaiah the prophet; Behold, I send my messenger before your face, who shall prepare your way.
Luke 3:2
under the chief priest Annas, and Caiaphas, the word of God came to John the son of Zachariah, in the wilderness.
John 1:23
He said, I am the voice of one crying in the wilderness, Make straight the way of the Lord, as Isaiah the prophet said.

Prepare

Luke 1:16
and many of the children of Israel shall he turn to the Lord their God.

General references

Matthew 11:10
For this is he of whom it is written; Behold, I send my messenger before your face, to prepare your way before you.
Mark 1:3
A voice of one crying in the wilderness, Prepare the way of the Lord! Make his paths straight.
Luke 1:16
and many of the children of Israel shall he turn to the Lord their God.