Revelation 11:2

But as for the court which is outside the sanctuary, pass it over. Do not measure it; for it has been given to the Gentiles, and for forty-two months they will trample the holy city under foot.

Luke 21:24

They will fall by the sword, or be carried off into slavery among all the Gentiles. And Jerusalem will be trampled under foot by the Gentiles, till the appointed times of the Gentiles have expired.

Revelation 12:6

and the woman fled into the Desert, there to be cared for, for 1,260 days, in a place which God had prepared for her.

Revelation 21:2

And I saw the holy city, the new Jerusalem, coming down out of Heaven from God and made ready like a bride attired to meet her husband.

Matthew 4:5

Then the Devil took Him to the Holy City and caused Him to stand on the roof of the Temple,

Matthew 27:53

And coming out of their tombs after Christ's resurrection they entered the holy city and showed themselves to many.

Revelation 11:3

And I will authorize My two witnesses to prophesy for 1,260 days, clothed in sackcloth.

Revelation 22:19

and that if any one takes away from the words of the book of this prophecy, God will take from him his share in the Tree of Life and in the holy city--the things described in this book.

Matthew 5:13

"*You* are the salt of the earth; but if salt has become tasteless, in what way can it regain its saltness? It is no longer good for anything but to be thrown away and trodden on by the passers by.

2 Thessalonians 2:3-12

Let no one in any way deceive you, for that day cannot come without the coming of the apostasy first, and the appearing of the man of sin, the son of perdition, who sets himself against,

1 Timothy 4:1-3

Now the Spirit expressly declares that in later times some will fall away from the faith, giving heed to deceiving spirits and the teachings of demons;

2 Timothy 3:1-6

But of this be assured: in the last days grievous times will set in.

Hebrews 10:29

How much severer punishment, think you, will he be held to deserve who has trampled under foot the Son of God, has not regarded as holy that Covenant-blood with which he was set free from sin, and has insulted the Spirit from whom comes grace?

Revelation 11:11

But at the end of the three days and a half the breath of life from God entered into them, and they rose to their feet; and all who saw them were terrified.

Revelation 13:1-18

And he took up a position upon the sands of the sea-shore. Then I saw a Wild Beast coming up out of the sea, and he had ten horns and seven heads. On his horns were ten kingly crowns, and inscribed on his heads were names full of blasphemy.

Treasury of Scripture Knowledge

Summary

But the court which is without the temple leave out, and measure it not; for it is given unto the Gentiles: and the holy city shall they tread under foot forty and two months.

Bible References

It is

Luke 21:24
They will fall by the sword, or be carried off into slavery among all the Gentiles. And Jerusalem will be trampled under foot by the Gentiles, till the appointed times of the Gentiles have expired.
2 Thessalonians 2:3
Let no one in any way deceive you, for that day cannot come without the coming of the apostasy first, and the appearing of the man of sin, the son of perdition, who sets himself against,
1 Timothy 4:1
Now the Spirit expressly declares that in later times some will fall away from the faith, giving heed to deceiving spirits and the teachings of demons;
2 Timothy 3:1
But of this be assured: in the last days grievous times will set in.

And the

Revelation 21:2
And I saw the holy city, the new Jerusalem, coming down out of Heaven from God and made ready like a bride attired to meet her husband.
Revelation 22:19
and that if any one takes away from the words of the book of this prophecy, God will take from him his share in the Tree of Life and in the holy city--the things described in this book.
Matthew 4:5
Then the Devil took Him to the Holy City and caused Him to stand on the roof of the Temple,
Matthew 27:53
And coming out of their tombs after Christ's resurrection they entered the holy city and showed themselves to many.

Tread

Matthew 5:13
"*You* are the salt of the earth; but if salt has become tasteless, in what way can it regain its saltness? It is no longer good for anything but to be thrown away and trodden on by the passers by.
Hebrews 10:29
How much severer punishment, think you, will he be held to deserve who has trampled under foot the Son of God, has not regarded as holy that Covenant-blood with which he was set free from sin, and has insulted the Spirit from whom comes grace?

Forty

Revelation 11:3
And I will authorize My two witnesses to prophesy for 1,260 days, clothed in sackcloth.
Revelation 12:6
and the woman fled into the Desert, there to be cared for, for 1,260 days, in a place which God had prepared for her.
Revelation 13:5
And there was given him a mouth full of boastful and blasphemous words; and liberty of action was granted him for forty-two months.