Luke 21:15

For, I, will give you a mouth and wisdom, which one-and-all who are setting themselves against, you shall be unable to withstand or gainsay.

Jeremiah 1:9

Then Yahweh put forth his hand, and touched my mouth, - and Yahweh said unto me, Lo! I have put my words in thy mouth.

Acts 6:10

And they could not withstand the wisdom and the Spirit with which he was speaking,

Exodus 4:11-12

Then Yahweh said unto him - Who appointed a mouth for man, or who appointeth him to be dumb, or deaf, or seeing or blind? Is it not I, Yahweh,?

Proverbs 2:6

For, Yahweh, giveth wisdom, out of his mouth, knowledge and understanding;

Luke 12:12

For, the Holy Spirit, shall teach you, in that very hour, what ye ought to say.

Luke 24:45

Then, opened he their mind, to understand the Scriptures;

Acts 2:4

And they were all filled with Holy Spirit, and began to be speaking with other kinds of tongues just as the Spirit was giving unto them to be sounding forth.

Acts 4:8-13

Then Peter, filled with Holy Spirit, said unto them - Ye rulers of the people, and elders!

Acts 4:31-33

And, when they had made supplication, the place was shaken in which they were gathered together, and they were filled, one and all, with the Holy Spirit, and began speaking the word of God with freedom of utterance.

Acts 24:25

And, as he was reasoning of righteousness, and self-control, and the judgment to come, Felix, becoming greatly afraid, answered - For the present, be going thy way, and, when I find an opportunity, I will send for thee, -

Acts 26:28

And, Agrippa, said unto Paul - Almost, art thou persuading, me, to become a, Christian!

Ephesians 6:19

And on behalf of me; - that, unto me, may be given discourse in the opening of my mouth, with freedom of utterance, to make known the sacred secret of the glad-message

Colossians 4:3-4

Praying, at the same time, for us also, - that, God, would open unto us a door for the word, so that we may speak the sacred secret of the Christ - for the sake of which also I am in bonds,

2 Timothy 4:16-17

In my first defence, no man, came in to help me, but, all, forsook me, - unto them, may it not be reckoned! -

James 1:5

But, if any of you is sinning short of wisdom, let him be asking of God, Who giveth unto all freely and upbraideth not, and it shall be given him;

Treasury of Scripture Knowledge

Summary

For I will give you a mouth and wisdom, which all your adversaries shall not be able to gainsay nor resist.

Bible References

Which

Acts 6:10
And they could not withstand the wisdom and the Spirit with which he was speaking,
Acts 24:25
And, as he was reasoning of righteousness, and self-control, and the judgment to come, Felix, becoming greatly afraid, answered - For the present, be going thy way, and, when I find an opportunity, I will send for thee, -
Acts 26:28
And, Agrippa, said unto Paul - Almost, art thou persuading, me, to become a, Christian!
2 Timothy 4:16
In my first defence, no man, came in to help me, but, all, forsook me, - unto them, may it not be reckoned! -

General references

Exodus 4:12
Now, therefore go, - and, I, will be with thy mouth, so will I direct thee, what thou shalt speak.
Luke 12:12
For, the Holy Spirit, shall teach you, in that very hour, what ye ought to say.
Luke 14:6
And they could not return an answer unto these things.
Acts 21:37
But, when he was on the point of being taken into the castle, Paul saith unto the captain - Is it allowed me, to say somewhat unto thee? And he said - With Greek, art thou acquainted?
1 Corinthians 1:27
On the contrary - the foolish things of the world, hath God chosen, that he might put to shame them who are wise, and, the weak things of the world, hath God chosen, that he might put to shame the things that are mighty,