Ezekiel 42:20

At the four sides he hath measured it, a wall is to it all round about, the length five hundred, and the breadth five hundred, to separate between the holy and the profane place.

Ezekiel 45:2

There is of this for the sanctuary five hundred by five hundred, square, round about; and fifty cubits of suburb is to it round about.

Ezekiel 22:26

Its priests have wronged My law, And they pollute My holy things, Between holy and common they have not made separation, And between the unclean and the clean they have not made known, And from my sabbaths they have hidden their eyes, And I am pierced in their midst.

Ezekiel 40:5

And lo, a wall on the outside of the house all round about, and in the hand of the man a measuring-reed, six cubits by a cubit and a handbreadth, and he measureth the breadth of the building one reed, and the height one reed.

Ezekiel 44:23

'And My people they direct between holy and common, and between unclean and clean they cause them to discern.

Ezekiel 48:15

And the five thousand that is left in the breadth, on the front of the five and twenty thousand, is common -- for the city, for dwelling, and for suburb, and the city hath been in its midst.

Zechariah 2:5

And I -- I am to her -- an affirmation of Jehovah, A wall of fire round about, And for honour I am in her midst.

Isaiah 60:18

Violence is not heard any more in thy land, Spoiling and destruction in thy borders, And thou hast called 'Salvation' thy walls, And thy gates, 'Praise.'

Leviticus 10:10

so as to make a separation between the holy and the common, and between the unclean and the pure;

Song of Songs 2:9

My beloved is like to a roe, Or to a young one of the harts. Lo, this -- he is standing behind our wall, Looking from the windows, Blooming from the lattice.

Isaiah 25:1

O Jehovah, my God art Thou, I exalt Thee, I confess Thy name, For Thou hast done a wonderful thing, Counsels of old, stedfastness, O stedfast One.

Isaiah 26:1

In that day sung is this song in the land of Judah: 'We have a strong city, Salvation He doth make walls and bulwark.

Ezekiel 48:20

All the heave-offering is five and twenty thousand by five and twenty thousand, square do ye lift up the heave-offering of the holy portion with the possession of the city.

Micah 7:11

The day to build thy walls! That day -- removed is the limit.

Luke 16:26

and besides all these things, between us and you a great chasm is fixed, so that they who are willing to go over from hence unto you are not able, nor do they from thence to us pass through.

2 Corinthians 6:17

wherefore, come ye forth out of the midst of them, and be separated, saith the Lord, and an unclean thing do not touch, and I -- I will receive you,

Revelation 21:10-27

and he carried me away in the Spirit to a mountain great and high, and did shew to me the great city, the holy Jerusalem, coming down out of the 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 lo, a wall on the outside of the house all round about, and in the hand of the man a measuring-reed, six cubits by a cubit and a handbreadth, and he measureth the breadth of the building one reed, and the height one reed.
Song of Songs 2:9
My beloved is like to a roe, Or to a young one of the harts. Lo, this -- he is standing behind our wall, Looking from the windows, Blooming from the lattice.
Isaiah 25:1
O Jehovah, my God art Thou, I exalt Thee, I confess Thy name, For Thou hast done a wonderful thing, Counsels of old, stedfastness, O stedfast One.
Isaiah 26:1
In that day sung is this song in the land of Judah: 'We have a strong city, Salvation He doth make walls and bulwark.
Isaiah 60:18
Violence is not heard any more in thy land, Spoiling and destruction in thy borders, And thou hast called 'Salvation' thy walls, And thy gates, 'Praise.'
Micah 7:11
The day to build thy walls! That day -- removed is the limit.
Zechariah 2:5
And I -- I am to her -- an affirmation of Jehovah, A wall of fire round about, And for honour I am in her midst.

Five hundred

Ezekiel 45:2
There is of this for the sanctuary five hundred by five hundred, square, round about; and fifty cubits of suburb is to it round about.
Ezekiel 48:20
All the heave-offering is five and twenty thousand by five and twenty thousand, square do ye lift up the heave-offering of the holy portion with the possession of the city.
Revelation 21:12
having also a wall great and high, having twelve gates, and at the gates twelve messengers, and names written thereon, which are those of the twelve tribes of the sons of Israel,

A separation

Ezekiel 22:26
Its priests have wronged My law, And they pollute My holy things, Between holy and common they have not made separation, And between the unclean and the clean they have not made known, And from my sabbaths they have hidden their eyes, And I am pierced in their midst.
Ezekiel 44:23
'And My people they direct between holy and common, and between unclean and clean they cause them to discern.
Ezekiel 48:15
And the five thousand that is left in the breadth, on the front of the five and twenty thousand, is common -- for the city, for dwelling, and for suburb, and the city hath been in its midst.
Leviticus 10:10
so as to make a separation between the holy and the common, and between the unclean and the pure;
Luke 16:26
and besides all these things, between us and you a great chasm is fixed, so that they who are willing to go over from hence unto you are not able, nor do they from thence to us pass through.
2 Corinthians 6:17
wherefore, come ye forth out of the midst of them, and be separated, saith the Lord, and an unclean thing do not touch, and I -- I will receive you,
Revelation 21:10
and he carried me away in the Spirit to a mountain great and high, and did shew to me the great city, the holy Jerusalem, coming down out of the heaven from God,