John 1:29-31

New Matthew Bible

²⁹ The next day, John saw Jesus coming to him and said, Behold the Lamb of God, who takes away the sin of the world! ³⁰ This is he of whom I said, after me comes a man who went before me, because he was before me. ³¹ And I did not know him. But in order that he should be declared to Israel, I have come baptizing with water.