John 1:33

33 And I knew him not: but he that sent me to baptize in water, he said unto me, Upon whomsoever thou shalt see the Spirit descending, and abiding upon him, the same is he that baptizeth in the Holy Spirit.

John 1:33 In-Context

31 And I knew him not; but that he should be made manifest to Israel, for this cause came I baptizing in water.
32 And John bare witness, saying, I have beheld the Spirit descending as a dove out of heaven; and it abode upon him.
33 And I knew him not: but he that sent me to baptize in water, he said unto me, Upon whomsoever thou shalt see the Spirit descending, and abiding upon him, the same is he that baptizeth in the Holy Spirit.
34 And I have seen, and have borne witness that this is the Son of God.
35 Again on the morrow John was standing, and two of his disciples;
The American Standard Version is in the public domain.