Matthew 3:6

3:6 and he was baptizing them in the Jordan River as they confessed their sins.

Matthew 3:11

3:11 “I baptize you with water, for repentance, but the one coming after me is more powerful than I am – I am not worthy to carry his sandals. He will baptize you with the Holy Spirit and fire.

Mark 1:4

1:4 In the wilderness John the baptizer began preaching a baptism of repentance for the forgiveness of sins.

John 1:31-33

1:31 I did not recognize him, but I came baptizing with water so that he could be revealed to Israel.”

1:32 Then John testified, “I saw the Spirit descending like a dove from heaven, and it remained on him. 1:33 And I did not recognize him, but the one who sent me to baptize with water said to me, ‘The one on whom you see the Spirit descending and remaining – this is the one who baptizes with the Holy Spirit.’

Acts 13:24

13:24 Before Jesus arrived, John had proclaimed a baptism for repentance to all the people of Israel.

Acts 19:4

19:4 Paul said, “John baptized with a baptism of repentance, telling the people to believe in the one who was to come after him, that is, in Jesus.”

Acts 22:16

22:16 And now what are you waiting for? Get up, be baptized, and have your sins washed away, calling on his name.’