twenty cubits
1 Kings 6:20
The inner sanctuary [was] twenty cubits in length, twenty cubits in width, and twenty cubits in height, and he overlaid it with pure gold. He also overlaid the altar with cedar.
2 Chronicles 3:8
Now he made the room of the holy of holies: its length across the width of the house [was] twenty cubits, and its width [was] twenty cubits; and he overlaid it with fine gold, [amounting] to 600 talents.
Revelation 21:16
The city is laid out as a square, and its length is as great as the width; and he measured the city with the rod, fifteen hundred miles; its length and width and height are equal.
This
Exodus 26:33
"You shall hang up the veil under the clasps, and shall bring in the ark of the testimony there within the veil; and the veil shall serve for you as a partition between the holy place and the holy of holies.
Exodus 26:34
"You shall put the mercy seat on the ark of the testimony in the holy of holies.
Hebrews 9:3-8
3
Behind the second veil there was a tabernacle which is called the Holy of Holies,
4
having a golden altar of incense and the ark of the covenant covered on all sides with gold, in which was a golden jar holding the manna, and Aaron's rod which budded, and the tables of the covenant;
5
and above it [were] the cherubim of glory overshadowing the mercy seat; but of these things we cannot now speak in detail.
6
Now when these things have been so prepared, the priests are continually entering the outer tabernacle performing the divine worship,
7
but into the second, only the high priest [enters] once a year, not without [taking] blood, which he offers for himself and for the sins of the people committed in ignorance.
8
The Holy Spirit [is] signifying this, that the way into the holy place has not yet been disclosed while the outer tabernacle is still standing,