Mark 1:4
So John the Baptizer came, and was in the Desert proclaiming a baptism of the penitent for forgiveness of sins.
Luke 1:77
To give to His People a knowledge of salvation In the forgiveness of their sins,
Matthew 3:1-2
About this time John the Baptist made his appearance, preaching in the Desert of Judaea.
Matthew 3:6
and were baptized by him in the Jordan, making full confession of their sins.
Matthew 3:11
I indeed am baptizing you in water on a profession of repentance; but He who is coming after me is mightier than I: His sandals I am not worthy to carry for a moment; He will baptize you in the Holy Spirit and in fire.
Luke 3:2-3
during the High-priesthood of Annas and Caiaphas, a message from God came to John, the son of Zechariah, in the Desert.
John 3:23
And John too was baptizing at Aenon, near Salim, because there were many pools of water there; and people came and received baptism.
Acts 10:37
the story, I mean, which has spread through the length and breadth of Judaea, beginning in Galilee after the baptism which John proclaimed.
Acts 13:24-25
Before the coming of Jesus, John had proclaimed to all the people of Israel a baptism of repentance.
Acts 19:3-4
"Into what then were you baptized?" he asked. "Into John's baptism," they replied.
Acts 22:16
And now why delay? Rise, get yourself baptized, and wash off your sins, calling upon His name.'