Luke 11:20

but if by the finger of God I cast forth the demons, then come unawares upon you did the reign of God.

Exodus 8:19

and the scribes say unto Pharaoh, 'It is the finger of God;' and the heart of Pharaoh is strong, and he hath not hearkened unto them, as Jehovah hath spoken.

Daniel 2:44

And in the days of these kings raise up doth the God of the heavens a kingdom that is not destroyed -- to the age, and its kingdom to another people is not left: it beateth small and endeth all these kingdoms, and it standeth to the age.

Matthew 3:2

and saying, 'Reform, for come nigh hath the reign of the heavens,'

Matthew 12:28

'But if I, by the Spirit of God, do cast out the demons, then come already unto you did the reign of God.

Luke 10:9

and heal the ailing in it, and say to them, The reign of God hath come nigh to you.

Luke 10:11

And the dust that hath cleaved to us, from your city, we do wipe off against you, but this know ye, that the reign of God hath come nigh to you;

Acts 20:25

And now, lo, I have known that no more shall ye see my face, -- ye all among whom I did go preaching the reign of God;

Acts 28:23-28

and having appointed him a day, they came, more of them unto him, to the lodging, to whom he was expounding, testifying fully the reign of God, persuading them also of the things concerning Jesus, both from the law of Moses, and the prophets, from morning till evening,

2 Thessalonians 1:5

a token of the righteous judgment of God, for your being counted worthy of the reign of God, for which also ye 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

Daniel 2:44
And in the days of these kings raise up doth the God of the heavens a kingdom that is not destroyed -- to the age, and its kingdom to another people is not left: it beateth small and endeth all these kingdoms, and it standeth to the age.
Acts 20:25
And now, lo, I have known that no more shall ye see my face, -- ye all among whom I did go preaching the reign of God;
Acts 28:23
and having appointed him a day, they came, more of them unto him, to the lodging, to whom he was expounding, testifying fully the reign of God, persuading them also of the things concerning Jesus, both from the law of Moses, and the prophets, from morning till evening,
2 Thessalonians 1:5
a token of the righteous judgment of God, for your being counted worthy of the reign of God, for which also ye suffer,