Acts 6:10

And they were not able to resist the wisdom and the Spirit by which he spoke.

Luke 21:15

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

Exodus 4:12

And now go, and I will be with your mouth and teach you what you shall say.

Job 32:8

But a spirit is in man giving them perception, even the breath of the Almighty.

Job 32:18

For I am full of words; the spirit within me presses on me.

Isaiah 54:17

No weapon that is formed against you shall be blessed; and every tongue that shall rise against you in judgment, you shall condemn. This is the inheritance of the servants of Jehovah, and their righteousness is from Me, says Jehovah.

Jeremiah 1:18-19

For, behold, I have made you a fortified city this day, and an iron pillar, and bronze walls against the whole land, against the kings of Judah, against its rulers, against its priests, and against the people of the land.

Jeremiah 15:20

And I will make you to this people a fortified wall of bronze; and they shall fight against you, but they shall not overcome you; for I am with you to save you and to deliver you, says Jehovah.

Ezekiel 3:27

But when I speak with you, I will open your mouth, and you shall say to them, So says the Lord Jehovah: He who hears, let him hear; and he who stops his ears, let him stop; for they are a rebellious house.

Micah 3:8

But I am full of power by the Spirit of Jehovah, and justice, and might, to declare to Jacob his transgression, and to Israel his sin.

Matthew 10:19-20

But when they deliver you up, take no thought how or what you shall speak; for it shall be given you in that same hour what you shall speak.

Luke 1:17

And he shall go before Him in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just, to make ready a people prepared for the Lord.

Luke 12:11-12

And when they bring you into the synagogues, and to rulers and authorities, take no thought as to how or what thing you shall answer, or what you shall say.

John 7:46

The officers answered, Never did any man speak as does this Man.

Acts 5:39

But if it is of God, you cannot overthrow it, lest perhaps you be found even to fight against God.

Acts 7:51

O stiff-necked and uncircumcised in heart and ears! You always resist the Holy Spirit. As your fathers did, so you do.

1 Corinthians 2:4

And my speech and my preaching was not with enticing words of man's wisdom, but in demonstration of the Spirit and of power,

Treasury of Scripture Knowledge

Summary

And they were not able to resist the wisdom and the spirit by which he spake.

Bible References

Able

Acts 5:39
But if it is of God, you cannot overthrow it, lest perhaps you be found even to fight against God.
Acts 7:51
O stiff-necked and uncircumcised in heart and ears! You always resist the Holy Spirit. As your fathers did, so you do.
Exodus 4:12
And now go, and I will be with your mouth and teach you what you shall say.
Isaiah 54:17
No weapon that is formed against you shall be blessed; and every tongue that shall rise against you in judgment, you shall condemn. This is the inheritance of the servants of Jehovah, and their righteousness is from Me, says Jehovah.
Jeremiah 1:18
For, behold, I have made you a fortified city this day, and an iron pillar, and bronze walls against the whole land, against the kings of Judah, against its rulers, against its priests, and against the people of the land.
Jeremiah 15:20
And I will make you to this people a fortified wall of bronze; and they shall fight against you, but they shall not overcome you; for I am with you to save you and to deliver you, says Jehovah.
Ezekiel 3:27
But when I speak with you, I will open your mouth, and you shall say to them, So says the Lord Jehovah: He who hears, let him hear; and he who stops his ears, let him stop; for they are a rebellious house.
Matthew 10:19
But when they deliver you up, take no thought how or what you shall speak; for it shall be given you in that same hour what you shall speak.
Luke 12:11
And when they bring you into the synagogues, and to rulers and authorities, take no thought as to how or what thing you shall answer, or what you shall say.
Luke 21:15
For I will give you a mouth and wisdom which all your adversaries shall not be able to gainsay nor resist.
John 7:46
The officers answered, Never did any man speak as does this Man.

General references

Luke 12:12
For the Holy Spirit shall teach you in the same hour what you ought to say.
Luke 14:6
And they could not answer Him again as to these things.
1 Corinthians 1:27
But God has chosen the foolish things of the world to confound the wise; and God has chosen the weak things of the world to confound the things which are mighty;