Isaiah 26:20-21

20 Come, my people, enter your chambers,
and shut your doors behind you;
hide yourselves afor a little while
until the fury has passed by.
21 bFor behold, the Lord is coming out from his place
to punish the inhabitants of cthe earth for their iniquity,
and the earth will disclose the blood shed on it,
and will no more cover its slain.

Jeremiah 30:7

7Alas! dThat day is so great
ethere is none like it;
it is a time of distress for Jacob;
yet he shall be saved out of it.

Matthew 24:21

21For then there will be fgreat tribulation, gsuch as has not been from the beginning of the world until now, no, and never will be.
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