4 (1:2) John baptized in the wilderness, preaching the baptism of a change of mind for the forgiveness of sins.
Mark 1:4 Cross References - Sawyer
Matthew 3:1-2
Matthew 3:6
6 and were baptized by him in the river Jordan, confessing their sins.
Matthew 3:11
11 I indeed baptize you with water to a change of mind; but he that comes after me is mightier than I, whose shoes I am not fit to bear; he shall baptize you with the Holy Spirit, and fire;
Luke 1:77
77 to give a knowledge of salvation to his people, with a forgiveness of sins,
Luke 3:2-3
John 3:23
23 And John also was baptizing at AEnon, near Salim, because there were many waters there; and they came and were baptized,
Acts 10:37
37 you know; the word which was [preached] through all Judea, beginning in Galilee after the baptism which John preached,
Acts 13:24-25
Acts 19:3-4
Acts 22:16
16 And now, why do you delay? Arising, baptize and wash away your sins, calling on his name.