Mark 1: 4-8 NRSV

4 John the baptizer appeared in the wilderness, proclaiming a baptism of repentance for the forgiveness of sins. 5 And people from the whole Judean countryside and all the people of Jerusalem were going out to him, and were baptized by him in the river Jordan, confessing their sins. 6 Now John was clothed with camel’s hair, with a leather belt around his waist, and he ate locusts and wild honey. 7 He proclaimed, “The one who is more powerful than I is coming after me; I am not worthy to stoop down and untie the thong of his sandals. 8 I have baptized you with water; but he will baptize you with the Holy Spirit.”