Mark 1:4-11 (NKJV)

4 John came baptizing in the wilderness and preaching a baptism of repentance for the remission of sins. 5 Then all the land of Judea, and those from Jerusalem, went out to him and were all baptized by him in the Jordan River, confessing their sins.

6 Now John was clothed with camel’s hair and with a leather belt around his waist, and he ate locusts and wild honey. 7 And he preached, saying, “There comes One after me who is mightier than I, whose sandal strap I am not worthy to stoop down and loose. 8 I indeed baptized you with water, but He will baptize you with the Holy Spirit.”

John Baptizes Jesus
9 It came to pass in those days that Jesus came from Nazareth of Galilee, and was baptized by John in the Jordan. 10 And immediately, coming up from[a] the water, He saw the heavens parting and the Spirit descending upon Him like a dove. 11 Then a voice came from heaven, “You are My beloved Son, in whom I am well pleased.”