John 15:26

But when the Comforter has come, whom I will send you from the Father, the Spirit of truth which proceeds from the Father, he shall testify of me;

John 14:26

but the Comforter, the Holy Spirit, which the Father will send in my name, he shall teach you all things, and remind you of all things which I have told you.

John 14:16-17

and I will pray the Father, and he will give you another Comforter, to be with you forever,

Revelation 22:1

And he showed me a river of water of life, clear as crystal, proceeding from the throne of God and the Lamb.

John 16:13-15

but when he, the Spirit of truth has come, he will lead you in all the truth; for he will not speak of himself, but he will speak whatever he shall hear, and tell you things to come.

Luke 24:49

Behold, I send the promise of my Father upon you; but remain in the city till you are endued with power from on high.

John 16:7

But I tell you the truth; it is expedient for you that I should go away; for if I do not go away, the Comforter will not come to you; but if I go I will send him to you.

Acts 2:32-33

This Jesus has God raised up, whose witnesses we all are.

Acts 5:32

And we are his witnesses of these things, and also the Holy Spirit which God has given to those that obey him.

Acts 15:8

And the heart-searching God testified to them, giving to them the Holy Spirit even as to us,

1 Corinthians 1:6

as the testimony of Christ was confirmed in you,

Hebrews 2:4

God bearing them witness with signs and prodigies, and various mighty works and gifts of the holy Spirit, according to his will.

1 John 5:6-10

This is he that came by water and blood, Jesus, the Christ; not by water only, but by water and by blood; and the Spirit is that which testifies, for the Spirit is the truth.

John 8:42

Jesus said to them, If God was your father you would have loved me; for I came forth and come from God; for I came not of myself, but he sent me.

Treasury of Scripture Knowledge

Summary

But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me:

General references

Bible References

When

John 14:16
and I will pray the Father, and he will give you another Comforter, to be with you forever,
John 16:7
But I tell you the truth; it is expedient for you that I should go away; for if I do not go away, the Comforter will not come to you; but if I go I will send him to you.
Luke 24:49
Behold, I send the promise of my Father upon you; but remain in the city till you are endued with power from on high.
Acts 2:33
Being therefore exalted on the right hand of God, and receiving the promise of the Holy Spirit from the Father, he has poured this out which you both see and hear.

Which

John 8:42
Jesus said to them, If God was your father you would have loved me; for I came forth and come from God; for I came not of myself, but he sent me.
Revelation 22:1
And he showed me a river of water of life, clear as crystal, proceeding from the throne of God and the Lamb.

He

John 16:14
He shall glorify me, because he shall receive from me and tell you.
Acts 2:32
This Jesus has God raised up, whose witnesses we all are.
Acts 5:32
And we are his witnesses of these things, and also the Holy Spirit which God has given to those that obey him.
Acts 15:8
And the heart-searching God testified to them, giving to them the Holy Spirit even as to us,
1 Corinthians 1:6
as the testimony of Christ was confirmed in you,
Hebrews 2:4
God bearing them witness with signs and prodigies, and various mighty works and gifts of the holy Spirit, according to his will.
1 John 5:6
This is he that came by water and blood, Jesus, the Christ; not by water only, but by water and by blood; and the Spirit is that which testifies, for the Spirit is the truth.

General references

Hebrews 10:15
The Holy Spirit also testifies [this] to us; for after it had said before,