Matthew 10:20

You will not speak on your own. Your Father's Spirit will speak through you.

Acts 4:8

Then Peter, filled with the Holy Spirit, said: You rulers of the people, and elders of Israel,

Acts 6:10

They were not able to resist the wisdom and the spirit by which he spoke.

2 Samuel 23:2

The Spirit of Jehovah spoke through me. His word was on my tongue.

Matthew 6:32

All people go in search of these things. Your heavenly Father knows that you need all these things.

Mark 12:36

Inspired by Holy Spirit David said: 'Jehovah said to my Lord sit at my right hand, until I make your enemies a footstool for your feet.' (Psalm 110:1)

Luke 11:13

If you who are evil know how to give good gifts to your children, how much more will your heavenly Father give the Holy Spirit to those who ask him?

Luke 12:12

Holy Spirit will teach you in that very hour what you should say.

Luke 12:30-32

For the people of the nations seek after these things. Your Father knows that you need them.

Luke 21:15

I will give you ability to talk and words of wisdom, which your adversaries shall not be able to resist or refute.

Acts 2:4

They were all filled with the Holy Spirit. They began to speak with different tongues, as the Spirit moved them to speak.

Acts 7:55-56

Being full of the Holy Spirit, he gazed intently into heaven, and saw the glory of God, and Jesus standing at the right hand of God.

Acts 13:9

Then Saul, who also is called Paul, filled with the Holy Spirit, set his eyes on him,

Acts 28:25

So they left, disagreeing among themselves, after Paul had said this one thing: How well the Holy Spirit spoke through the prophet Isaiah to your ancestors!

2 Corinthians 13:3

Since you seek a proof of Christ speaking in me, who is not weak toward you but is mighty in you.

1 Peter 1:12

God revealed to the prophets that the things they spoke were not for their own benefit but for yours. The Holy Spirit was sent from heaven to make known to you what the prophets spoke. Those who spread the good news to you did this. These are things even the angels want to look into.

2 Peter 1:21

For no prophecy ever came by the will of man! Men spoke from God, being moved by the Holy Spirit.

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
All people go in search of these things. Your heavenly Father knows that you need all these things.
Luke 12:30
For the people of the nations seek after these things. Your Father knows that you need them.

General references

Exodus 4:12
Now then go, and I, even I, will be with your mouth. I will teach you what you are to say.
Luke 12:11
When you are brought before the synagogues, the rulers, and the authorities, do not worry about what you will say to answer them.
Luke 21:14
Do not think about what you will say before it happens.
Acts 21:37
And as Paul was about to be brought into the barracks, he said to the commander, Might I say something to you? He replied: Do you know Greek?