Mark 1:7 WEB

⁵  All the country of Judea and all those of Jerusalem went out to him. They were baptized by him in the Jordan river, confessing their sins.

⁶  John was clothed with camel's hair and a leather belt around his loins. He ate locusts and wild honey.

⁷  He preached, saying, 'After me comes he who is mightier than I, the thong of whose sandals I am not worthy to stoop down and loosen.

⁸  I baptized you in{The Greek word (en) translated here as 'in' could also be translated as 'with' in some contexts.} water, but he will baptize you in the Holy Spirit.'

⁹  It happened in those days, that Jesus came from Nazareth of Galilee, and was baptized by John in the Jordan.