New Revised Standard Version
I myself did not know him, but the one who sent me to baptize with water said to me, ‘He on whom you see the Spirit descend and remain is the one who baptizes with the Holy Spirit.’

Contemporary English Version
Before this I didn't know who he was. But the one who sent me to baptize with water had told me, "You will see the Spirit come down and stay on someone. Then you will know that he is the one who will baptize with the Holy Spirit."

New American Bible
I did not know him, but the one who sent me to baptize with water told me, ‘On whomever you see the Spirit come down and remain, he is the one who will baptize with the holy Spirit.’

Douay-Rheims Bible
And I knew him not: but he who sent me to baptize with water said to me: He upon whom thou shalt see the Spirit descending and remaining upon him, he it is that baptizeth with the Holy Ghost.

And I knew him not: but he who sent me to baptize with water said to me: He upon whom thou shalt see the Spirit descending and remaining upon him, he it is that baptizeth with the Holy Ghost.

I knew.

John 1:31 And I knew him not: but that he may be made manifest in Israel, therefore am I come baptizing with water.

Matthew 3:13-15 Then cometh Jesus from Galilee to the Jordan, unto John, to be baptized by him. . . .

the same.

John 3:5,34 Jesus answered: Amen, amen, I say to thee, unless a man be born again of water and the Holy Ghost, he cannot enter into the kingdom of God. . . .

Matthew 3:11,14 I indeed baptize you in water unto penance, but he that shall come after me, is mightier than I, whose shoes I am not worthy to bear: he shall baptize you in the Holy Ghost and fire. . . .

Mark 1:7,8 And he preached, saying: There cometh after me one mightier than I, the latchet of whose shoes I am not worthy to stoop down and loose. . . .

Luke 3:16 John answered, saying unto all: I indeed baptize you with water: but there shall come one mightier than I, the latchet of whose shoes I am not worthy to loose. He shall baptize you with the Holy Ghost and with fire;

Acts 1:5 For John indeed baptized with water: but you shall be baptized with the Holy Ghost, not many days hence.

Acts 2:4 And they were all filled with the Holy Ghost: and they began to speak with divers tongues, according as the Holy Ghost gave them to speak.

Acts 10:44-47 While Peter was yet speaking these words, the Holy Ghost fell on all them that heard the word. . . .

Acts 11:15,16 And when I had begun to speak, the Holy Ghost fell upon them, as upon us also in the beginning. . . .

Acts 19:2-6 And he said to them: Have you received the Holy Ghost since ye believed? But they said to him: We have not so much as heard whether there be a Holy Ghost. . . .

1 Corinthians 12:13 For in one Spirit were we all baptized into one body, whether Jews or Gentiles, whether bond or free: and in one Spirit we have all been made to drink.

Titus 3:5,6 Not by the works of justice which we have done, but according to his mercy, he saved us, by the laver of regeneration and renovation of the Holy Ghost. . . .