Cross reference
Ezekiel 40:5
5 And there was a wall on the outside of the house all round, and in the man's hand there was a measuring rod six cubits long by a cubit and a hand's measure: so he took the measure of the building from side to side, one rod; and from base to top, one rod.
Ezekiel 42:20
20 He took its measure on the four sides: and it had a wall all round, five hundred long and five hundred wide, separating what was holy from what was common.
Isaiah 26:1
1 In that day will this song be made in the land of Judah: We have a strong town; he will make salvation our walls and towers.
Deuteronomy 3:11
11 (For Og, king of Bashan, was the last of all the Rephaim; his bed was made of iron; is it not in Rabbah, in the land of the children of Ammon? It was nine cubits long and four cubits wide, measured by the common cubit.)
Psalms 125:2
2 As the mountains are round about Jerusalem, so the Lord is round about his people, from this time and for ever.
Isaiah 60:18
18 Violent acts will no longer be seen in your land, wasting or destruction in your limits; but your walls will be named, Salvation, and your doors Praise.
Zechariah 2:5
5 And lifting up my eyes, I saw a man with a measuring-line in his hand.
Revelation 21:12
12 She had a wall great and high, with twelve doors, and at the doors twelve angels; and names on them, which are the names of the twelve tribes of the children of Israel.