Numbers 14:35

I Jehovah have spoken; I will surely do it unto all this evil assembly which have gathered together against me! in this wilderness they shall be consumed, and there they shall die.

Numbers 23:19

God is not a man, that he should lie; neither a son of man, that he should repent. Shall he say and not do? and shall he speak and not make it good?

Numbers 14:27-29

How long shall I bear with this evil assembly, which murmur against me? I have heard the murmurings of the children of Israel, which they murmur against me.

Numbers 26:65

For Jehovah had said of them, They shall surely die in the wilderness. And there was not left a man of them, save Caleb the son of Jephunneh, and Joshua the son of Nun.

1 Corinthians 10:5

yet God was not pleased with the most of them, for they were strewed in the desert.

1 Corinthians 10:11

Now all these things happened to them as types, and have been written for our admonition, upon whom the ends of the ages are come.

Hebrews 3:19

And we see that they could not enter in on account of unbelief;)

Treasury of Scripture Knowledge

Summary

I the LORD have said, I will surely do it unto all this evil congregation, that are gathered together against me: in this wilderness they shall be consumed, and there they shall die.

Bible References

This evil

Numbers 14:27
How long shall I bear with this evil assembly, which murmur against me? I have heard the murmurings of the children of Israel, which they murmur against me.
Numbers 26:65
For Jehovah had said of them, They shall surely die in the wilderness. And there was not left a man of them, save Caleb the son of Jephunneh, and Joshua the son of Nun.
1 Corinthians 10:5
yet God was not pleased with the most of them, for they were strewed in the desert.
Hebrews 3:19
And we see that they could not enter in on account of unbelief;)