Luke 11:20

but if I through the finger of God cast out the demons, then the kingdom of God has come nigh unto you.

Matthew 3:2

saying, Repent ye, for the kingdom of the heavens is at hand.

Matthew 12:28

But if I through the Spirit of God cast out demons, then the kingdom of God has come nigh unto you.

Luke 10:9

and heal the sick who are in it, and say to them, The kingdom of God has come nigh unto you.

Luke 10:11

Even the dust from your city, that cleaveth to our feet, do we wipe off against you: but know this, that the kingdom of God is at hand.

Acts 20:25

And now, behold, I know that you all, among whom I came preaching the gospel of the kingdom, shall see my face no more.

Acts 28:23-28

And having appointed a day with him, many came to him into his hired house, to whom witnessing he expounded the kingdom of God, indeed persuading them concerning Jesus, both from the law of Moses, and the prophets, from morning unto evening.

2 Thessalonians 1:5

the manifestation of the righteous judgment of God, that you may be counted worthy of the kingdom of God, for which you indeed suffer:

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

Acts 20:25
And now, behold, I know that you all, among whom I came preaching the gospel of the kingdom, shall see my face no more.
Acts 28:23
And having appointed a day with him, many came to him into his hired house, to whom witnessing he expounded the kingdom of God, indeed persuading them concerning Jesus, both from the law of Moses, and the prophets, from morning unto evening.
2 Thessalonians 1:5
the manifestation of the righteous judgment of God, that you may be counted worthy of the kingdom of God, for which you indeed suffer: