Matthew 16:27

For the Son of man will return in the splendor of His Father, accompanied by His angels. Then He will reward or punish every person in proportion to what he has done [with his life].

Matthew 25:31

"But when the Son of man comes [back] in [all] His splendor, accompanied by all the angels, then He will sit on His throne of splendor.

1 Thessalonians 3:13

May the Lord strengthen your hearts so you will be [found] without just blame and holy, in the presence of our God and Father, when our Lord Jesus Christ returns with all of His holy ones [i.e., angels. See Mark 8:38; II Thess. 1:7].

Matthew 24:3

And as He was sitting on the Mount of Olives, His disciples came to Him privately, saying, "Tell us, when will these things [you just spoke of] happen? And what will be the sign that indicates your presence and the end of the [present] age?"

Matthew 24:27-31

For just like lightning that appears in the east can be seen even in the west, so it will be with the presence [i.e., coming] of the Son of man.

Mark 13:26-27

And then they will see the Son of man coming in the clouds with great power and splendor.

Luke 21:27

And then they will see the Son of man coming in a cloud with power and great splendor [Note: This no doubt refers to the second coming of Christ. See II Pet. 3:9-10; Matt. 24:30-31; Rev. 1:7].

2 Thessalonians 1:7-10

and to provide [future] rest for you, along with us, who are afflicted. [This will occur] when Jesus is revealed from heaven in blazing fire [i.e., at His second coming], accompanied by His mighty angels.

2 Thessalonians 2:8

And then the lawless person [See verse 3] will be revealed, the one whom the Lord Jesus will destroy with the breath of His mouth and bring to an end by the brilliant appearance of His presence [i.e., at His second coming].

James 5:8

[So], you people should be patient also; strengthen your hearts because the Lord's coming is near [Note: This may refer to the destruction of Jerusalem in AD 70, or to Christ's final coming and judgment].

Jude 1:14-15

And it was also prophesied about [these] people by Enoch, the seventh [descendant] of Adam [Gen. 5:18-24], who said, "Look, the Lord came with thousands upon thousands [Note: The Greek uses the plural form of "myriad," which means 10,000] of His holy ones [i.e., angels],

Revelation 6:16-17

And they called out to the mountains, "Fall on us and hide us from the face of God, who sits on His throne, and from the anger of the Lamb.

Revelation 11:13

At that very hour a severe earthquake occurred and one tenth of the city [See verse 8] was destroyed; and seven thousand persons were killed by the earthquake; and everyone else was terrified and gave honor to the God of heaven.

Revelation 16:18-21

[At that moment] there were flashes of lightning, [loud] sounds of rolling thunder, and a severe earthquake, worse than any since mankind was on earth; it was a terrible earthquake.

Revelation 20:4

Then I saw thrones, with individuals sitting on them who had been given [authority] to judge. And I [also] saw the souls of those who had been decapitated because they had testified about Jesus and [had proclaimed] the message of God. [They are] the ones who had refused to worship the beast or his statue, and had not received his mark on their foreheads or on their hands. And these ones lived again and ruled with Christ for a thousand years.

Revelation 20:11

Then I saw a great, white throne and Him who was seated on it [i.e., probably Christ]. Earth and heaven fled from His presence and they were not found anywhere [again].

Treasury of Scripture Knowledge

Summary

And ye shall flee to the valley of the mountains; for the valley of the mountains shall reach unto Azal: yea, ye shall flee, like as ye fled from before the earthquake in the days of Uzziah king of Judah: and the LORD my God shall come, and all the saints with thee.

Bible References

The mountains

Revelation 11:13
At that very hour a severe earthquake occurred and one tenth of the city [See verse 8] was destroyed; and seven thousand persons were killed by the earthquake; and everyone else was terrified and gave honor to the God of heaven.
Revelation 16:18
[At that moment] there were flashes of lightning, [loud] sounds of rolling thunder, and a severe earthquake, worse than any since mankind was on earth; it was a terrible earthquake.

The lord

Matthew 16:27
For the Son of man will return in the splendor of His Father, accompanied by His angels. Then He will reward or punish every person in proportion to what he has done [with his life].
Matthew 24:3
And as He was sitting on the Mount of Olives, His disciples came to Him privately, saying, "Tell us, when will these things [you just spoke of] happen? And what will be the sign that indicates your presence and the end of the [present] age?"
Matthew 25:31
"But when the Son of man comes [back] in [all] His splendor, accompanied by all the angels, then He will sit on His throne of splendor.
Mark 13:26
And then they will see the Son of man coming in the clouds with great power and splendor.
Luke 21:27
And then they will see the Son of man coming in a cloud with power and great splendor [Note: This no doubt refers to the second coming of Christ. See II Pet. 3:9-10; Matt. 24:30-31; Rev. 1:7].
2 Thessalonians 2:8
And then the lawless person [See verse 3] will be revealed, the one whom the Lord Jesus will destroy with the breath of His mouth and bring to an end by the brilliant appearance of His presence [i.e., at His second coming].
James 5:8
[So], you people should be patient also; strengthen your hearts because the Lord's coming is near [Note: This may refer to the destruction of Jerusalem in AD 70, or to Christ's final coming and judgment].
Jude 1:14
And it was also prophesied about [these] people by Enoch, the seventh [descendant] of Adam [Gen. 5:18-24], who said, "Look, the Lord came with thousands upon thousands [Note: The Greek uses the plural form of "myriad," which means 10,000] of His holy ones [i.e., angels],
Revelation 6:16
And they called out to the mountains, "Fall on us and hide us from the face of God, who sits on His throne, and from the anger of the Lamb.
Revelation 20:4
Then I saw thrones, with individuals sitting on them who had been given [authority] to judge. And I [also] saw the souls of those who had been decapitated because they had testified about Jesus and [had proclaimed] the message of God. [They are] the ones who had refused to worship the beast or his statue, and had not received his mark on their foreheads or on their hands. And these ones lived again and ruled with Christ for a thousand years.

And all

1 Thessalonians 3:13
May the Lord strengthen your hearts so you will be [found] without just blame and holy, in the presence of our God and Father, when our Lord Jesus Christ returns with all of His holy ones [i.e., angels. See Mark 8:38; II Thess. 1:7].
2 Thessalonians 1:7
and to provide [future] rest for you, along with us, who are afflicted. [This will occur] when Jesus is revealed from heaven in blazing fire [i.e., at His second coming], accompanied by His mighty angels.