Passage cross-references.

A day of darkness and of gloominess, a day of clouds and of thick darkness, as the morning spread upon the mountains: a great people and a strong; there hath not been ever the like, neither shall be any more after it, even to the years of many generations.

For it is a day of trouble, and of treading down, and of perplexity by the Lord GOD of hosts in the valley of vision, breaking down the walls, and of crying to the mountains.

Woe unto you that desire the day of the LORD! to what end is it for you? the day of the LORD is darkness, and not light. …

For the great day of his wrath is come; and who shall be able to stand?

Let that day be darkness; let not God regard it from above, neither let the light shine upon it. …

Alas! for that day is great, so that none is like it: it is even the time of Jacob’s trouble, but he shall be saved out of it.

And the LORD shall utter his voice before his army: for his camp is very great: for he is strong that executeth his word: for the day of the LORD is great and very terrible; and who can abide it?

Neither their silver nor their gold shall be able to deliver them in the day of the LORD’s wrath; but the whole land shall be devoured by the fire of his jealousy: for he shall make even a speedy riddance of all them that dwell in the land.

Before the decree bring forth, before the day pass as the chaff, before the fierce anger of the LORD come upon you, before the day of the LORD’s anger come upon you.

For these be the days of vengeance, that all things which are written may be fulfilled. …

But after thy hardness and impenitent heart treasurest up unto thyself wrath against the day of wrath and revelation of the righteous judgment of God;

But the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.