29The next day he saw Jesus coming toward him, and said, “Behold! The Lamb of God who takes away the sin of the world!
30This is the One about whom I said, ‘After me comes a Man who ranks before me, because He was before me.’
31I did not know Him; but that He should be made manifest to Israel, therefore I came baptizing with water.”
32And John testified, saying, “I saw the Spirit coming down from heaven like a dove, and He remained upon Him.
33I did not know Him, but He who sent me to baptize with water said to me, ‘Upon whom you see the Spirit descending and abiding on Him, this is He who baptizes with the Holy Spirit.’
34And I have seen and have testified that this is the Son of God.”
John 1
John 1:29-34