Hebrews 9:3-8

But behind the second curtain is the tent that is called the holy of holies,

Revelation 21:16

The city lies in a square, its length the same as its breadth. He measured the city with his rod, and it was one thousand, five hundred miles. Its length, breadth, and height were the same.

Treasury of Scripture Knowledge

Summary

So he measured the length thereof, twenty cubits; and the breadth, twenty cubits, before the temple: and he said unto me, This is the most holy place.

Twenty cubits

Bible References

Twenty cubits

Revelation 21:16
The city lies in a square, its length the same as its breadth. He measured the city with his rod, and it was one thousand, five hundred miles. Its length, breadth, and height were the same.

This

Hebrews 9:3
But behind the second curtain is the tent that is called the holy of holies,