Isaiah 22:14

But the Lord of hosts revealed Himself to me,
“Surely this iniquity shall not be forgiven you
Until you die,” says the Lord God of hosts.

1 Samuel 3:14

Therefore I have sworn to the house of Eli that the iniquity of Eli’s house shall not be atoned for by sacrifice or offering forever.”

Isaiah 5:9

In my ears the Lord of hosts has sworn, “Surely, many houses shall become desolate,
Even great and fine ones, without occupants.

Ezekiel 24:13

“In your filthiness is lewdness.
Because I would have cleansed you,
Yet you are not clean,
You will not be cleansed from your filthiness again
Until I have spent My wrath on you.

Numbers 15:25-31

Then the priest shall make atonement for all the congregation of the sons of Israel, and they will be forgiven; for it was an error, and they have brought their offering, an offering by fire to the Lord, and their sin offering before the Lord, for their error.

1 Samuel 9:15

Now a day before Saul’s coming, the Lord had revealed this to Samuel saying,

Isaiah 13:11

Thus I will punish the world for its evil
And the wicked for their iniquity;
I will also put an end to the arrogance of the proud
And abase the haughtiness of the ruthless.

Isaiah 26:21

For behold, the Lord is about to come out from His place
To punish the inhabitants of the earth for their iniquity;
And the earth will reveal her bloodshed
And will no longer cover her slain.

Isaiah 30:13

Therefore this iniquity will be to you
Like a breach about to fall,
A bulge in a high wall,
Whose collapse comes suddenly in an instant,

Amos 3:7

Surely the Lord God does nothing
Unless He reveals His secret counsel
To His servants the prophets.

John 8:21-24

Then He said again to them, “I go away, and you will seek Me, and will die in your sin; where I am going, you cannot come.”

Hebrews 10:26-27

For if we go on sinning willfully after receiving the knowledge of the truth, there no longer remains a sacrifice for sins,

Revelation 22:11-12

Let the one who does wrong, still do wrong; and the one who is filthy, still be filthy; and let the one who is righteous, still practice righteousness; and the one who is holy, still keep himself holy.”

Treasury of Scripture Knowledge

Summary

And it was revealed in mine ears by the LORD of hosts, Surely this iniquity shall not be purged from you till ye die, saith the Lord GOD of hosts.

Bible References

It was

Isaiah 5:9
In my ears the Lord of hosts has sworn, “Surely, many houses shall become desolate,
Even great and fine ones, without occupants.
1 Samuel 9:15
Now a day before Saul’s coming, the Lord had revealed this to Samuel saying,
Amos 3:7
Surely the Lord God does nothing
Unless He reveals His secret counsel
To His servants the prophets.

Surely

Numbers 15:25
Then the priest shall make atonement for all the congregation of the sons of Israel, and they will be forgiven; for it was an error, and they have brought their offering, an offering by fire to the Lord, and their sin offering before the Lord, for their error.
1 Samuel 3:14
Therefore I have sworn to the house of Eli that the iniquity of Eli’s house shall not be atoned for by sacrifice or offering forever.”
Ezekiel 24:13
“In your filthiness is lewdness.
Because I would have cleansed you,
Yet you are not clean,
You will not be cleansed from your filthiness again
Until I have spent My wrath on you.
John 8:21
Then He said again to them, “I go away, and you will seek Me, and will die in your sin; where I am going, you cannot come.”
Hebrews 10:26
For if we go on sinning willfully after receiving the knowledge of the truth, there no longer remains a sacrifice for sins,
Revelation 22:11
Let the one who does wrong, still do wrong; and the one who is filthy, still be filthy; and let the one who is righteous, still practice righteousness; and the one who is holy, still keep himself holy.”

General references

Leviticus 11:24
‘By these, moreover, you will be made unclean: whoever touches their carcasses becomes unclean until evening,
Leviticus 15:5
Anyone, moreover, who touches his bed shall wash his clothes and bathe in water and be unclean until evening;
Jeremiah 16:8
Moreover you shall not go into a house of feasting to sit with them to eat and drink.”
Luke 17:27
they were eating, they were drinking, they were marrying, they were being given in marriage, until the day that Noah entered the ark, and the flood came and destroyed them all.