Luke 11:20

But if I drive out the demons by the finger of God, then the kingdom of God has already come upon you.

Exodus 8:19

Then the magicians said to Pharaoh, “This is the [supernatural] finger of God.” But Pharaoh’s heart was hardened and he would not listen to them, just as the Lord had said.

Daniel 2:44

In the days of those [final ten] kings the God of heaven will set up a kingdom that will never be destroyed, nor will its sovereignty be left for another people; but it will crush and put an end to all these kingdoms, and it will stand forever.

Matthew 3:2

Repent [change your inner self—your old way of thinking, regret past sins, live your life in a way that proves repentance; seek God’s purpose for your life], for the kingdom of heaven is at hand.”

Matthew 12:28

But if it is by the Spirit of God that I cast out the demons, then the kingdom of God has come upon you [before you expected it].

Luke 10:9

and heal those in it who are sick [authenticating your message], and say to them, ‘The kingdom of God has come near to you.’

Luke 10:11

‘Even the dust of your city which clings to our feet we wipe off in protest against you [breaking all ties]; yet understand this, that the kingdom of God has come near [and you rejected it].’

Acts 20:25

“And now, listen carefully: I know that none of you, among whom I went about preaching the kingdom, will see me again.

Acts 28:23-28

When they had set a day for Paul, they came to his lodging in large numbers. And he carefully explained [Christianity] to them from morning until evening, solemnly testifying about the kingdom of God and trying to persuade them concerning Jesus, both from the Law of Moses and from the [writings of the] Prophets.

2 Thessalonians 1:5

This is a positive proof of the righteous judgment of God [a sign of His fair verdict], so that you will be considered worthy of His kingdom, for which indeed you are suffering.

Treasury of Scripture Knowledge

Summary

But if I with the finger of God cast out devils, no doubt the kingdom of God is come upon you.

Bible References

The kingdom

Daniel 2:44
In the days of those [final ten] kings the God of heaven will set up a kingdom that will never be destroyed, nor will its sovereignty be left for another people; but it will crush and put an end to all these kingdoms, and it will stand forever.
Acts 20:25
“And now, listen carefully: I know that none of you, among whom I went about preaching the kingdom, will see me again.
Acts 28:23
When they had set a day for Paul, they came to his lodging in large numbers. And he carefully explained [Christianity] to them from morning until evening, solemnly testifying about the kingdom of God and trying to persuade them concerning Jesus, both from the Law of Moses and from the [writings of the] Prophets.
2 Thessalonians 1:5
This is a positive proof of the righteous judgment of God [a sign of His fair verdict], so that you will be considered worthy of His kingdom, for which indeed you are suffering.