Mark 1:4
John appeared, baptizing in the wilderness and proclaiming a baptism of repentance for the forgiveness of sins.
Luke 1:77
to give knowledge of salvation to his people in the forgiveness of their sins,
Matthew 3:1-2
In those days John the Baptist came preaching in the wilderness of Judea,
Matthew 3:6
and they were baptized by him in the river Jordan, confessing their sins.
Matthew 3:11
"I baptize you with water for repentance, but he who is coming after me is mightier than I, whose sandals I am not worthy to carry. He will baptize you with the Holy Spirit and fire.
Luke 3:2-3
during 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 at Aenon near Salim, because water was plentiful there, and people were coming and being baptized
Acts 10:37
you yourselves know what happened throughout all Judea, beginning from Galilee after the baptism that John proclaimed:
Acts 13:24-25
Before his coming, John had proclaimed a baptism of repentance to all the people of Israel.
Acts 19:3-4
And he said, "Into what then were you baptized?" They said, "Into John's baptism."
Acts 22:16
And now why do you wait? Rise and be baptized and wash away your sins, calling on his name.'