Isaiah 13:6-9
Wail, for the Day of the LORD is near; it will come as destruction from the Almighty. / Therefore all hands will fall limp, and every man’s heart will melt. / Terror, pain, and anguish will seize them; they will writhe like a woman in labor. They will look at one another, their faces flushed with fear. ...

Jeremiah 4:5-8
Announce in Judah, proclaim in Jerusalem, and say: “Blow the ram’s horn throughout the land. Cry aloud and say, ‘Assemble yourselves and let us flee to the fortified cities.’ / Raise a signal flag toward Zion. Seek refuge! Do not delay! For I am bringing disaster from the north, and terrible destruction. / A lion has gone up from his thicket, and a destroyer of nations has set out. He has left his lair to lay waste your land. Your cities will be reduced to ruins and lie uninhabited. ...

Zephaniah 1:14-18
The great Day of the LORD is near—near and coming quickly. Listen, the Day of the LORD! Then the cry of the mighty will be bitter. / That day will be a day of wrath, a day of trouble and distress, a day of destruction and desolation, a day of darkness and gloom, a day of clouds and blackness, / a day of horn blast and battle cry against the fortified cities, and against the high corner towers. ...

Joel 2:1-2
Blow the ram’s horn in Zion; sound the alarm on My holy mountain! Let all who dwell in the land tremble, for the Day of the LORD is coming; indeed, it is near— / a day of darkness and gloom, a day of clouds and blackness. Like the dawn overspreading the mountains a great and strong army appears, such as never was of old, nor will ever be in ages to come.

Amos 5:18-20
Woe to you who long for the Day of the LORD! What will the Day of the LORD be for you? It will be darkness and not light. / It will be like a man who flees from a lion, only to encounter a bear, or who enters his house and rests his hand against the wall, only to be bitten by a snake. / Will not the Day of the LORD be darkness and not light, even gloom with no brightness in it?

Isaiah 2:12-21
For the Day of the LORD of Hosts will come against all the proud and lofty, against all that is exalted—it will be humbled— / against all the cedars of Lebanon, lofty and lifted up, against all the oaks of Bashan, / against all the tall mountains, against all the high hills, ...

Jeremiah 30:7
How awful that day will be! None will be like it! It is the time of Jacob’s distress, but he will be saved out of it.

Lamentations 1:12
Is this nothing to you, all you who pass by? Look around and see! Is there any sorrow like mine, which was inflicted on me, which the LORD made me suffer on the day of His fierce anger?

Zechariah 14:1-2
Behold, a day of the LORD is coming when your plunder will be divided in your presence. / For I will gather all the nations for battle against Jerusalem, and the city will be captured, the houses looted, and the women ravished. Half of the city will go into exile, but the rest of the people will not be removed from the city.

Matthew 24:21-22
For at that time there will be great tribulation, unseen from the beginning of the world until now, and never to be seen again. / If those days had not been cut short, nobody would be saved. But for the sake of the elect, those days will be cut short.

Luke 21:25-26
There will be signs in the sun and moon and stars, and on the earth dismay among the nations, bewildered by the roaring of the sea and the surging of the waves. / Men will faint from fear and anxiety over what is coming upon the earth, for the powers of the heavens will be shaken.

Revelation 6:15-17
Then the kings of the earth, the nobles, the commanders, the rich, the mighty, and every slave and free man hid in the caves and among the rocks of the mountains. / And they said to the mountains and the rocks, “Fall on us and hide us from the face of the One seated on the throne, and from the wrath of the Lamb. / For the great day of Their wrath has come, and who is able to withstand it?”

1 Thessalonians 5:2-3
For you are fully aware that the Day of the Lord will come like a thief in the night. / While people are saying, “Peace and security,” destruction will come upon them suddenly, like labor pains on a pregnant woman, and they will not escape.

2 Peter 3:10
But the Day of the Lord will come like a thief. The heavens will disappear with a roar, the elements will be destroyed by fire, and the earth and its works will be laid bare.

Revelation 16:18
And there were flashes of lightning, rumblings, peals of thunder, and a great earthquake the likes of which had not occurred since men were upon the earth—so mighty was the great quake.