Matthew 24:14

And this gospel of the kingdom shall be preached through the whole world for a testimony to all the nations: and then shall come the final close.

Romans 10:18

But I say, Have they not heard? Yea verily, "the sound of their voice is gone forth into all the earth, and their words unto the ends of the world."

Colossians 1:6

which is come unto you, as it is also unto all the world; and beareth fruit, as also among you, from the day that ye heard and knew the grace of God in truth;

Colossians 1:23

if ye abide in faith grounded and firm, and never moved aside from the hope of the gospel, which ye have heard, and which hath been preached to the whole creation which is under heaven, of which I Paul am a minister.

Matthew 4:23

And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing every disease and every malady among the people.

Matthew 24:6

And ye shall hear of wars, and rumours of wars: see that ye be not terrified: for these things must first be, but the end is not yet.

Revelation 3:10

Because thou hast keep the word of my patience, I also will preserve thee from the hour of temptation, which is coming upon the whole habitable globe to try the dwellers upon earth.

Revelation 14:6

And I saw another angel flying in the midst of heaven, having the everlasting gospel to preach the glad tidings to the inhabitants of the earth, to every nation, and tribe, and tongue, and people,

Matthew 9:35

And Jesus took a circuit through all the cities and villages, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of disease, and every malady among the people.

Matthew 10:7

And as ye go, preach, saying, The kingdom of heaven is approaching.

Matthew 18:19

Again I say unto you, That if two of you are concurring upon earth, respecting any matter, which ye shall ask, it shall be done for them by my Father who is in heaven.

Matthew 24:3

Then as he was sitting upon the mount of Olives, his disciples came to him privately, saying, Tell us, when shall there things be? and what is the sign of thy coming, and of the consummation of the age?

Mark 16:15-16

And he said unto them, Go into all the world, and preach the gospel to every creature.

Luke 2:1

NOW it came to pass in those days, that there went out a decree from Caesar Augustus, that the whole land should be registered.

Luke 4:5

And the devil taking him up into an exceeding high mountain, displayed before him all the kingdoms of the world in a moment of time:

Luke 24:47

and that repentance and remission of sin should be preached in his name unto all nations, beginning from Jerusalem.

Acts 1:2

until that day, when having given a charge to his apostles through the Holy Ghost, whom he had chosen, he was taken up:

Acts 11:28

And one of them named Agabus, rising up, signified by the spirit that a great famine was coming upon the whole habitable globe: which also came in the reign of Claudius Caesar.

Acts 17:6

But not finding them there, they dragged Jason and certain brethren to the city magistrates, roaring out, These are the men who are movers of sedition through the world, and are come in hither;

Acts 20:25

And now behold, I know that ye shall see my face no more, even ye all, among whom I have gone in and out preaching the kingdom of God.

Romans 15:18-21

For I will not dare to say any thing of those things which Christ hath not wrought by my ministry, to engage the obedience of the Gentiles, by word and deed,

Romans 16:25-26

Now to him that is able to stablish you according to my gospel, and the preaching of Jesus Christ, agreeable to the revelation of the mystery; which was concealed from all former ages,

Revelation 16:14

For they are the spirits of demons doing wonders, which go forth unto the kings of the earth, and of the whole habitable globe, to gather them together unto the battle of that great day of God Almighty.

Treasury of Scripture Knowledge

Summary

And this gospel of the kingdom shall be preached in all the world for a witness unto all nations; and then shall the end come.

And then

General references

Bible References

This

Matthew 4:23
And Jesus went about all Galilee, teaching in their synagogues, and preaching the gospel of the kingdom, and healing every disease and every malady among the people.
Matthew 9:35
And Jesus took a circuit through all the cities and villages, teaching in their synagogues, and preaching the gospel of the kingdom, and healing all manner of disease, and every malady among the people.
Matthew 10:7
And as ye go, preach, saying, The kingdom of heaven is approaching.
Acts 20:25
And now behold, I know that ye shall see my face no more, even ye all, among whom I have gone in and out preaching the kingdom of God.

Shall be

Matthew 18:19
Again I say unto you, That if two of you are concurring upon earth, respecting any matter, which ye shall ask, it shall be done for them by my Father who is in heaven.
Mark 16:15
And he said unto them, Go into all the world, and preach the gospel to every creature.
Luke 24:47
and that repentance and remission of sin should be preached in his name unto all nations, beginning from Jerusalem.
Acts 1:2
until that day, when having given a charge to his apostles through the Holy Ghost, whom he had chosen, he was taken up:
Romans 10:18
But I say, Have they not heard? Yea verily, "the sound of their voice is gone forth into all the earth, and their words unto the ends of the world."
Romans 15:18
For I will not dare to say any thing of those things which Christ hath not wrought by my ministry, to engage the obedience of the Gentiles, by word and deed,
Romans 16:25
Now to him that is able to stablish you according to my gospel, and the preaching of Jesus Christ, agreeable to the revelation of the mystery; which was concealed from all former ages,
Colossians 1:6
which is come unto you, as it is also unto all the world; and beareth fruit, as also among you, from the day that ye heard and knew the grace of God in truth;
Revelation 14:6
And I saw another angel flying in the midst of heaven, having the everlasting gospel to preach the glad tidings to the inhabitants of the earth, to every nation, and tribe, and tongue, and people,

And then

Matthew 24:3
Then as he was sitting upon the mount of Olives, his disciples came to him privately, saying, Tell us, when shall there things be? and what is the sign of thy coming, and of the consummation of the age?

General references

Mark 13:10
And the Gospel must first be preached to all nations.
Luke 9:2
And he sent them to preach the kingdom of God, and to heal the sick.