Romans 11:25

For there is a truth, brethren, not revealed hitherto, of which I do not wish to leave you in ignorance, for fear you should attribute superior wisdom to yourselves--the truth, I mean, that partial blindness has fallen upon Israel until the great mass of the Gentiles have come in;

Luke 21:24

They will fall by the sword, or be carried off into slavery among all the Gentiles. And Jerusalem will be trampled under foot by the Gentiles, till the appointed times of the Gentiles have expired.

Romans 12:16

Have full sympathy with one another. Do not give your mind to high things, but let humble ways content you. Do not be wise in your own conceits.

Romans 16:25

To Him who has it in His power to make you strong, as declared in the Good News which I am spreading, and the proclamation concerning Jesus Christ, in harmony with the unveiling of the Truth which in the periods of past Ages remained unuttered,

Ephesians 3:3-4

and that by a revelation the truth hitherto kept secret was made known to me as I have already briefly explained it to you.

Ephesians 3:9

and to show all men in a clear light what my stewardship is. It is the stewardship of the truth which from all the Ages lay concealed in the mind of God, the Creator of all things--

Revelation 7:9

After this I looked, and a vast host appeared which it was impossible for anyone to count, gathered out of every nation and from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in long white robes, and carrying palm-branches in their hands.

Romans 1:13

And I desire you to know, brethren, that I have many a time intended to come to you--though until now I have been disappointed--in order that among you also I might gather some fruit from my labours, as I have already done among the rest of the Gentile nations.

Romans 11:7-8

How then does the matter stand? It stands thus. That which Israel are in earnest pursuit of, they have not obtained; but God's chosen servants have obtained it, and the rest have become hardened.

1 Corinthians 10:1

For I would have you remember, brethren, how our forefathers were all of them sheltered by the cloud, and all got safely through the Red Sea.

1 Corinthians 12:1

It is important, brethren, that you should have clear knowledge on the subject of spiritual gifts.

2 Corinthians 3:14-16

Nay, their minds were made dull; for to this very day during the reading of the book of the ancient Covenant, the same veil remains unlifted, because it is only in Christ that it is to be abolished.

2 Peter 3:8

But there is one thing, dear friends, which you must not forget. With the Lord one day resembles a thousand years and a thousand years resemble one day.

Revelation 10:7

"There shall be no further delay; but in the days when the seventh angel blows his trumpet--when he begins to do so--then the secret purposes of God are realized, in accordance with the good news which He gave to His servants the Prophets."

Revelation 11:15

The seventh angel blew his trumpet; and there followed loud voices in Heaven which said, "The sovereignty of the world now belongs to our Lord and His Christ; and He will be King until the Ages of the Ages."

Revelation 20:2-4

He laid hold of the Dragon--the ancient serpent--who is the Devil and the Adversary, and bound him for a thousand years, and hurled him into the bottomless pit.

Treasury of Scripture Knowledge

Summary

For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.

General references

Bible References

I would

1 Corinthians 10:1
For I would have you remember, brethren, how our forefathers were all of them sheltered by the cloud, and all got safely through the Red Sea.
1 Corinthians 12:1
It is important, brethren, that you should have clear knowledge on the subject of spiritual gifts.
2 Peter 3:8
But there is one thing, dear friends, which you must not forget. With the Lord one day resembles a thousand years and a thousand years resemble one day.

This

Romans 16:25
To Him who has it in His power to make you strong, as declared in the Good News which I am spreading, and the proclamation concerning Jesus Christ, in harmony with the unveiling of the Truth which in the periods of past Ages remained unuttered,
Ephesians 3:3
and that by a revelation the truth hitherto kept secret was made known to me as I have already briefly explained it to you.
Revelation 10:7
"There shall be no further delay; but in the days when the seventh angel blows his trumpet--when he begins to do so--then the secret purposes of God are realized, in accordance with the good news which He gave to His servants the Prophets."

Until

Luke 21:24
They will fall by the sword, or be carried off into slavery among all the Gentiles. And Jerusalem will be trampled under foot by the Gentiles, till the appointed times of the Gentiles have expired.
Revelation 7:9
After this I looked, and a vast host appeared which it was impossible for anyone to count, gathered out of every nation and from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in long white robes, and carrying palm-branches in their hands.
Revelation 11:15
The seventh angel blew his trumpet; and there followed loud voices in Heaven which said, "The sovereignty of the world now belongs to our Lord and His Christ; and He will be King until the Ages of the Ages."
Revelation 20:2
He laid hold of the Dragon--the ancient serpent--who is the Devil and the Adversary, and bound him for a thousand years, and hurled him into the bottomless pit.

General references

Romans 1:22
While boasting of their wisdom they became utter fools,