Mark 1:4
John came baptizing in the wilderness and proclaiming the baptism of repentance for forgiveness of sins.
Luke 1:77
to give knowledge of salvation to his people by the remission of their sins,
Matthew 3:1-2
And in those days John the Baptist came, proclaiming in the wilderness of Judea, saying,
Matthew 3:6
and they were baptized by him in the Jordan river, confessing their sins.
Matthew 3:11
I indeed baptize you in water for repentance, but the one who comes after me is mightier than I, whose shoes I am not worthy to carry. He will baptize you in the Holy Spirit and with fire.
Luke 3:2-3
in the high priesthood of Annas and Caiaphas, the word of God came to John, the son of Zechariah, in the wilderness.
John 3:23
John also was baptizing in Aenon near Salim, because there was much water there. They came, and were baptized.
Acts 10:37
that spoken word you yourselves know, which was proclaimed throughout all Judea, beginning from Galilee, after the baptism which John preached;
Acts 13:24-25
before his coming, when John had first preached the baptism of repentance to all the people of Israel.
Acts 19:3-4
He said, "Into what then were you baptized?" They said, "Into John's baptism."
Acts 22:16
Now why do you wait? Arise, be baptized, and wash away your sins, calling on his name.'