Matthew 10:20

For you are not the ones who are speaking, but the Spirit of your Father [who is] speaking through you.

Acts 4:8

Then Peter, filled with the Holy Spirit, said to them, "Rulers of the people and elders,

Acts 6:10

And they were not able to resist the wisdom and the Spirit with which he was speaking.

2 Samuel 23:2

"The spirit of Yahweh speaks through me, and his word [is] upon my tongue.

Matthew 6:32

for the pagans seek after all these [things]. For your heavenly Father knows that you need all these [things].

Mark 12:36

David himself said by the Holy Spirit, 'The Lord said to my Lord, "Sit at my right hand, until I put your enemies under your feet." '

Luke 11:13

Therefore if you, [although you] are evil, know how to give good gifts to your children, how much more will the Father from heaven give the Holy Spirit to those who ask him?"

Luke 12:12

for the Holy Spirit will teach you in [that] same hour what it is necessary to say."

Luke 12:30-32

For all the nations of the world seek after these [things], and your Father knows that you need these [things].

Luke 21:15

for I will give you a mouth and wisdom that all your opponents will not be able to resist or contradict.

Acts 2:4

And they were all filled with the Holy Spirit and began to speak in other languages as the Spirit gave them [ability] to speak out.

Acts 7:55-56

But he, being full of the Holy Spirit, looked intently into heaven [and] saw the glory of God, and Jesus standing at the right hand of God.

Acts 13:9

But Saul (also called Paul), filled with the Holy Spirit, looked intently at him

Acts 28:25

So being in disagreement with one another, they began to leave [after] Paul made one statement: "The Holy Spirit spoke rightly through the prophet Isaiah to your fathers,

2 Corinthians 13:3

since you are demanding proof that Christ, who [is] not weak toward you, but is powerful among you, is speaking in me.

1 Peter 1:12

to whom it was revealed that they were serving not themselves but you with reference to the same [things] which now have been announced to you through those who proclaimed the gospel to you by the Holy Spirit sent from heaven, {things into which} angels desire to look.

2 Peter 1:21

for no prophecy was ever produced by the will of man, but men carried along by the Holy Spirit spoke from God.

Treasury of Scripture Knowledge

Summary

For it is not ye that speak, but the Spirit of your Father which speaketh in you.

Bible References

Your

Matthew 6:32
for the pagans seek after all these [things]. For your heavenly Father knows that you need all these [things].
Luke 12:30
For all the nations of the world seek after these [things], and your Father knows that you need these [things].

General references

Exodus 4:12
So then go, and I myself will be with your mouth, and I will teach you what you must speak."
Luke 12:11
But when they bring you before the synagogues and the rulers and the authorities, do not be anxious how or what you should speak in your own defense or what you should say,
Luke 21:14
{Therefore make up your minds} not to prepare in advance to speak in your own defense,
Acts 21:37
And [as he] was about to be brought into the barracks, Paul said to the military tribune, "Is it permitted for me to say something to you?" And he said, "Do you know Greek?