Luke 21:15

for I will give to you a mouth and wisdom that all your opposers shall not be able to refute or resist.

Jeremiah 1:9

And Jehovah putteth forth His hand, and striketh against my mouth, and Jehovah saith unto me, 'Lo, I have put my words in thy mouth.

Acts 6:10

and they were not able to resist the wisdom and the spirit with which he was speaking;

Exodus 4:11-12

And Jehovah saith unto him, 'Who appointed a mouth for man? or who appointeth the dumb, or deaf, or open, or blind? is it not I, Jehovah?

Proverbs 2:6

For Jehovah giveth wisdom, From His mouth knowledge and understanding.

Luke 12:12

for the Holy Spirit shall teach you in that hour what it behoveth you to say.'

Luke 24:45

Then opened he up their understanding to understand the Writings,

Acts 2:4

and they were all filled with the Holy Spirit, and began to speak with other tongues, according as the Spirit was giving them to declare.

Acts 4:8-13

Then Peter, having been filled with the Holy Spirit, said unto them: 'Rulers of the people, and elders of Israel,

Acts 4:31-33

And they having prayed, the place was shaken in which they were gathered together, and they were all filled with the Holy Spirit, and were speaking the word of God with freedom,

and he reasoning concerning righteousness, and temperance, and the judgment that is about to be, Felix, having become afraid, answered, 'For the present be going, and having got time, I will call for thee;'

Acts 26:28

And Agrippa said unto Paul, 'In a little thou dost persuade me to become a Christian!'

Ephesians 6:19

and in behalf of me, that to me may be given a word in the opening of my mouth, in freedom, to make known the secret of the good news,

Colossians 4:3-4

praying at the same time also for us, that God may open to us a door for the word, to speak the secret of the Christ, because of which also I have been bound,

2 Timothy 4:16-17

in my first defence no one stood with me, but all forsook me, (may it not be reckoned to them!)

James 1:5

and if any of you do lack wisdom, let him ask from God, who is giving to all liberally, and not reproaching, and it shall be given to him;

Treasury of Scripture Knowledge

Summary

Luke 21:15

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

Which

General references

1 Corinthians 1:27

Bible References

Which

and they were not able to resist the wisdom and the spirit with which he was speaking;

And Agrippa said unto Paul, 'In a little thou dost persuade me to become a Christian!'

in my first defence no one stood with me, but all forsook me, (may it not be reckoned to them!)

General references

and now, go, and I -- I am with thy mouth, and have directed thee that which thou speakest;'

for the Holy Spirit shall teach you in that hour what it behoveth you to say.'

and they were not able to answer him again unto these things.

And Paul being about to be led into the castle, saith to the chief captain, 'Is it permitted to me to say anything unto thee?' and he said, 'Greek dost thou know?

but the foolish things of the world did God choose, that the wise He may put to shame; and the weak things of the world did God choose that He may put to shame the strong;