John 1:29-34

29The next day John seeth Jesus coming to him, and saith, Behold the Lamb of God, who taketh away the sin of the world.1 30This is he of whom I said, After me cometh a man who is preferred before me: for he was before me. 31And I knew him not: but that he should be made manifest to Israel, therefore am I come baptizing in water. 32And John bore witness, saying, I saw the Spirit descending from heaven like a dove, and he abode upon him. 33And I knew him not: but he that sent me to baptize in water, the same said to me, Upon whom thou shalt see the Spirit descending, and remaining on him, the same is he who baptizeth in the Holy Spirit. 34And I saw, and bore witness that this is the Son of God.