Ezekiel 42:20

He measured it on the four sides; it had a wall all around, the length five hundred and the width five hundred, to divide between the holy and the profane.

Ezekiel 45:2

Out of this there shall be for the holy place a square round about five hundred by five hundred cubits, and fifty cubits for its open space round about.

Ezekiel 22:26

Her priests have done violence to My law and have profaned My holy things; they have made no distinction between the holy and the profane, and they have not taught the difference between the unclean and the clean; and they hide their eyes from My sabbaths, and I am profaned among them.

Ezekiel 40:5

And behold, there was a wall on the outside of the temple all around, and in the man’s hand was a measuring rod of six cubits, each of which was a cubit and a handbreadth. So he measured the thickness of the wall, one rod; and the height, one rod.

Ezekiel 44:23

Moreover, they shall teach My people the difference between the holy and the profane, and cause them to discern between the unclean and the clean.

Ezekiel 48:15

“The remainder, 5,000 cubits in width and 25,000 in length, shall be for common use for the city, for dwellings and for open spaces; and the city shall be in its midst.

Zechariah 2:5

For I,’ declares the Lord, ‘will be a wall of fire around her, and I will be the glory in her midst.’”

Isaiah 60:18

Violence will not be heard again in your land,
Nor devastation or destruction within your borders;
But you will call your walls salvation, and your gates praise.

Leviticus 10:10

and so as to make a distinction between the holy and the profane, and between the unclean and the clean,

Song of Songs 2:9

“My beloved is like a gazelle or a young stag.
Behold, he is standing behind our wall,
He is looking through the windows,
He is peering through the lattice.

Isaiah 25:1

O Lord, You are my God;
I will exalt You, I will give thanks to Your name;
For You have worked wonders,
Plans formed long ago, with perfect faithfulness.

Isaiah 26:1

In that day this song will be sung in the land of Judah:
“We have a strong city;
He sets up walls and ramparts for security.

Ezekiel 48:20

The whole allotment shall be 25,000 by 25,000 cubits; you shall set apart the holy allotment, a square, with the property of the city.

Micah 7:11

It will be a day for building your walls.
On that day will your boundary be extended.

Luke 16:26

And besides all this, between us and you there is a great chasm fixed, so that those who wish to come over from here to you will not be able, and that none may cross over from there to us.’

2 Corinthians 6:17

Therefore, come out from their midst and be separate,” says the Lord.
And do not touch what is unclean;
And I will welcome you.

Revelation 21:10-27

And he carried me away in the Spirit to a great and high mountain, and showed me the holy city, Jerusalem, coming down out of heaven from God,

Treasury of Scripture Knowledge

Summary

He measured it by the four sides: it had a wall round about, five hundred reeds long, and five hundred broad, to make a separation between the sanctuary and the profane place.

Bible References

It had

Ezekiel 40:5
And behold, there was a wall on the outside of the temple all around, and in the man’s hand was a measuring rod of six cubits, each of which was a cubit and a handbreadth. So he measured the thickness of the wall, one rod; and the height, one rod.
Song of Songs 2:9
“My beloved is like a gazelle or a young stag.
Behold, he is standing behind our wall,
He is looking through the windows,
He is peering through the lattice.
Isaiah 25:1
O Lord, You are my God;
I will exalt You, I will give thanks to Your name;
For You have worked wonders,
Plans formed long ago, with perfect faithfulness.
Isaiah 26:1
In that day this song will be sung in the land of Judah:
“We have a strong city;
He sets up walls and ramparts for security.
Isaiah 60:18
Violence will not be heard again in your land,
Nor devastation or destruction within your borders;
But you will call your walls salvation, and your gates praise.
Micah 7:11
It will be a day for building your walls.
On that day will your boundary be extended.
Zechariah 2:5
For I,’ declares the Lord, ‘will be a wall of fire around her, and I will be the glory in her midst.’”

Five hundred

Ezekiel 45:2
Out of this there shall be for the holy place a square round about five hundred by five hundred cubits, and fifty cubits for its open space round about.
Ezekiel 48:20
The whole allotment shall be 25,000 by 25,000 cubits; you shall set apart the holy allotment, a square, with the property of the city.
Revelation 21:12
It had a great and high wall, with twelve gates, and at the gates twelve angels; and names were written on them, which are the names of the twelve tribes of the sons of Israel.

A separation

Ezekiel 22:26
Her priests have done violence to My law and have profaned My holy things; they have made no distinction between the holy and the profane, and they have not taught the difference between the unclean and the clean; and they hide their eyes from My sabbaths, and I am profaned among them.
Ezekiel 44:23
Moreover, they shall teach My people the difference between the holy and the profane, and cause them to discern between the unclean and the clean.
Ezekiel 48:15
“The remainder, 5,000 cubits in width and 25,000 in length, shall be for common use for the city, for dwellings and for open spaces; and the city shall be in its midst.
Leviticus 10:10
and so as to make a distinction between the holy and the profane, and between the unclean and the clean,
Luke 16:26
And besides all this, between us and you there is a great chasm fixed, so that those who wish to come over from here to you will not be able, and that none may cross over from there to us.’
2 Corinthians 6:17
Therefore, come out from their midst and be separate,” says the Lord.
And do not touch what is unclean;
And I will welcome you.
Revelation 21:10
And he carried me away in the Spirit to a great and high mountain, and showed me the holy city, Jerusalem, coming down out of heaven from God,