1 John 5:6
5:6 Jesus Christ is the one who came by water and blood – not by the water only, but by the water and the blood. And the Spirit is the one who testifies, because the Spirit is the truth.
Matthew 3:16
3:16 After Jesus was baptized, just as he was coming up out of the water, the heavens opened and he saw the Spirit of God descending like a dove and coming on him.
John 1:33
1:33 And I did not recognize him, but the one who sent me to baptize with water said to me, ‘The one on whom you see the Spirit descending and remaining – this is the one who baptizes with the Holy Spirit.’
Acts 2:33
2:33 So then, exalted to the right hand of God, and having received the promise of the Holy Spirit from the Father, he has poured out what you both see and hear.
Acts 5:32
5:32 And we are witnesses of these events, and so is the Holy Spirit whom God has given to those who obey him.”
Hebrews 2:3-4
2:3 how will we escape if we neglect such a great salvation? It was first communicated through the Lord and was confirmed to us by those who heard him,
2:4 while God confirmed their witness with signs and wonders and various miracles and gifts of the Holy Spirit distributed according to his will.