'Holy Spirit' in the Bible

And I did not recognize him, but he who sent me to baptize in water, he said to me, 'On whomever you will see the Spirit descending, and remaining on him, this is he who baptizes in the Holy Spirit.'

But the Counselor, the Holy Spirit, whom the Father will send in my name, he will teach you all things, and will remind you of all that I said to you.

When he had said this, he breathed on them, and said to them, "Receive the Holy Spirit.