Hebrews 4:6

Seeing therefore it remaineth that some are to enter into it, and they to whom it was at first offered did not enter because of their unbelief,

Hebrews 3:18-19

and to whom did He swear that they should not enter into his rest, but to those that were disobedient?

Matthew 21:43

Therefore I tell you, that the kingdom of God shall be taken from you, and given to a nation, that will bring forth the fruits thereof.

Matthew 22:9-10

go therefore into the public streets, and as many as ye meet with invite to the wedding.

Luke 14:21-24

So the servant came and told his lord these things. Then the master of the house being angry said to his servant, Go directly into the streets and lanes of the city, and bring in hither the poor, and the maimed, and the lame, and the blind.

Acts 13:46-47

Then Paul and Barnabas boldly said, It was necessary that the word of God should be first spoken to you; but since ye reject it, and judge not yourselves worthy of eternal life, lo, we turn to the Gentiles:

Acts 28:28

Be it known therefore unto you, that the salvation of God is sent to the Gentiles, and they will hear it.

1 Corinthians 7:29

But this I say, brethren, that the time is short: it remains therefore, that even those, who have wives, be as though they had none;

Galatians 3:8

And the scripture foreseeing that God would justify the gentiles through faith, preached the gospel to Abraham long ago, saying, "In thee shall all nations be blessed."

Hebrews 4:2

for we are graciously offered it, as they also were. But the word, which they heard, did not profit them, not being mixed with faith in them that heard it.

Hebrews 4:9

There remaineth therefore a rest for the people of God:

Treasury of Scripture Knowledge

Summary

Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief:

Entered

General references

Bible References

It remaineth

Hebrews 4:9
There remaineth therefore a rest for the people of God:
1 Corinthians 7:29
But this I say, brethren, that the time is short: it remains therefore, that even those, who have wives, be as though they had none;

Some

Matthew 21:43
Therefore I tell you, that the kingdom of God shall be taken from you, and given to a nation, that will bring forth the fruits thereof.
Matthew 22:9
go therefore into the public streets, and as many as ye meet with invite to the wedding.
Luke 14:21
So the servant came and told his lord these things. Then the master of the house being angry said to his servant, Go directly into the streets and lanes of the city, and bring in hither the poor, and the maimed, and the lame, and the blind.
Acts 13:46
Then Paul and Barnabas boldly said, It was necessary that the word of God should be first spoken to you; but since ye reject it, and judge not yourselves worthy of eternal life, lo, we turn to the Gentiles:
Acts 28:28
Be it known therefore unto you, that the salvation of God is sent to the Gentiles, and they will hear it.

They

Hebrews 4:2
for we are graciously offered it, as they also were. But the word, which they heard, did not profit them, not being mixed with faith in them that heard it.
Hebrews 3:19
and so we see that they could not enter in because of unbelief.
Galatians 3:8
And the scripture foreseeing that God would justify the gentiles through faith, preached the gospel to Abraham long ago, saying, "In thee shall all nations be blessed."

Entered

Hebrews 3:18
and to whom did He swear that they should not enter into his rest, but to those that were disobedient?

General references

Matthew 13:58
And he did not many miracles there, because of their unbelief.