'Baptizer' in the Bible

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

And king Herod heard thereof ; for his name had become known: and he said, John the Baptizer is risen from the dead, and therefore do these powers work in him.

And she went out, and said unto her mother, What shall I ask? And she said, The head of John the Baptizer.

She came in immediately with haste to the king, and asked, "I want you to give me right now the head of John the Baptizer on a platter."

They told him, "John the Baptizer, and others say Elijah, but others: one of the prophets."