Numbers 14:35

I am Jehovah, I have spoken; if I do not this to all this evil company who are meeting against me; -- in this wilderness they are consumed, and there they die.'

Numbers 23:19

God is not a man -- and lieth, And a son of man -- and repenteth! Hath He said -- and doth He not do it? And spoken -- and doth He not confirm it?

Numbers 14:27-29

'Until when hath this evil company that which they are murmuring against Me? the murmurings of the sons of Israel, which they are murmuring against Me, I have heard;

Numbers 26:65

for Jehovah said of them, 'They do certainly die in the wilderness;' and there hath not been left of them a man save Caleb son of Jephunneh, and Joshua son of Nun.

1 Corinthians 10:5

but in the most of them God was not well pleased, for they were strewn in the wilderness,

1 Corinthians 10:11

And all these things as types did happen to those persons, and they were written for our admonition, to whom the end of the ages did come,

Hebrews 3:19

and we see that they were not able to enter in because 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
'Until when hath this evil company that which they are murmuring against Me? the murmurings of the sons of Israel, which they are murmuring against Me, I have heard;
Numbers 26:65
for Jehovah said of them, 'They do certainly die in the wilderness;' and there hath not been left of them a man save Caleb son of Jephunneh, and Joshua son of Nun.
1 Corinthians 10:5
but in the most of them God was not well pleased, for they were strewn in the wilderness,
Hebrews 3:19
and we see that they were not able to enter in because of unbelief.