Mark 13:11

But when delivering you up, they shall bring you to the bar, be not previously anxious what ye shall say, neither premeditate: for it shall be given to you at that very hour, what ye shall speak: for it is not you, who are speaking, but the Holy Ghost.

Matthew 10:19-21

But when they shall deliver you up, be under no anxiety what ye shall say; for it shall be given you in that very hour what ye should speak:

Luke 12:11-12

And when they shall bring you before the synagogues, and magistrates, and the ruling powers, be under no anxiety how or what defence ye shall make, or what ye shall say:

Luke 21:14-15

Therefore rest satisfied in your hearts, not to premeditate what apology to make:

Acts 6:10

And they could not resist the wisdom and the spirit with which he spoke.

Matthew 10:17

But be on your guard against men: for they will deliver you up to the sanhedrim, and scourge you in their synagogues.

Mark 13:9

But take ye heed to yourselves: for they shall deliver you up to their sanhedrims, and to the synagogues; ye shall be beaten with rods, and be set before kings and governors for my name's sake, for a testimony unto them.

John 3:27

John answered and said, A man cannot assume any thing, except it be given him from heaven.

Acts 2:4

And they were all filled with the Holy Ghost, and they began to speak with other tongues, as the Spirit gave them power to express themselves.

Acts 3:13

The God of Abraham, and Isaac, and Jacob, the God of our fathers, hath glorified his Son Jesus; whom ye delivered up, and denied him in the presence of Pilate, when he had determined to release him.

Acts 4:8-22

Then Peter, filled with the Holy Ghost, said unto them, Ye rulers of the people, and elders of Israel,

Acts 4:31

And while they were praying, the place in which they were assembled was shaken; and they were all filled with the Holy Ghost, and they spake the word of God with boldness.

Acts 6:15

And fixing their eyes upon him, all who sat in the sanhedrim, beheld his face as the face of an angel.

Acts 7:55

But he being full of the Holy Ghost, and looking up stedfastly to heaven, saw the glory of God, and Jesus standing at the right hand of God;

1 Corinthians 2:13

Which things also we speak, not in discourses framed by human wisdom, but taught by the Spirit of God; comparing spiritual things with spiritual.

Ephesians 3:5

which in other generations was not made known to the children of men, as it hath been now revealed to his holy apostles and prophets by the Spirit;

Ephesians 6:19-20

and for me that there may be given unto me utterance to open my mouth with boldness, to make known the mystery of the gospel,

James 1:5

But if any man of you be deficient in wisdom, let him ask it of God, who giveth to all men liberally, and upbraideth not and it shall be given him.

1 Peter 1:12

To whom it was revealed, that not for themselves, but for us were their ministrations employed in the things which are now declared unto you by those who have preached the gospel unto you by the Holy Ghost sent down from heaven; on which things the angels bending forwards eagerly desire to gaze.

Treasury of Scripture Knowledge

Summary

But when they shall lead you, and deliver you up, take no thought beforehand what ye shall speak, neither do ye premeditate: but whatsoever shall be given you in that hour, that speak ye: for it is not ye that speak, but the Holy Ghost.

General references

Bible References

And deliver

Mark 13:9
But take ye heed to yourselves: for they shall deliver you up to their sanhedrims, and to the synagogues; ye shall be beaten with rods, and be set before kings and governors for my name's sake, for a testimony unto them.
Matthew 10:17
But be on your guard against men: for they will deliver you up to the sanhedrim, and scourge you in their synagogues.
Acts 3:13
The God of Abraham, and Isaac, and Jacob, the God of our fathers, hath glorified his Son Jesus; whom ye delivered up, and denied him in the presence of Pilate, when he had determined to release him.

Shall be

John 3:27
John answered and said, A man cannot assume any thing, except it be given him from heaven.
Ephesians 6:19
and for me that there may be given unto me utterance to open my mouth with boldness, to make known the mystery of the gospel,
James 1:5
But if any man of you be deficient in wisdom, let him ask it of God, who giveth to all men liberally, and upbraideth not and it shall be given him.

But

1 Corinthians 2:13
Which things also we speak, not in discourses framed by human wisdom, but taught by the Spirit of God; comparing spiritual things with spiritual.
Ephesians 3:5
which in other generations was not made known to the children of men, as it hath been now revealed to his holy apostles and prophets by the Spirit;
1 Peter 1:12
To whom it was revealed, that not for themselves, but for us were their ministrations employed in the things which are now declared unto you by those who have preached the gospel unto you by the Holy Ghost sent down from heaven; on which things the angels bending forwards eagerly desire to gaze.

General references

Luke 12:11
And when they shall bring you before the synagogues, and magistrates, and the ruling powers, be under no anxiety how or what defence ye shall make, or what ye shall say:
Luke 21:14
Therefore rest satisfied in your hearts, not to premeditate what apology to make: