2 Chronicles 3:8

And he made the most holy place, the length of it was according to the breadth of the house, twenty cubits, and the breadth of it twenty cubits: and he overlaid it with fine gold, amounting to six hundred talents.

Exodus 26:33

And you shall hang up the veil from the clasps, that you may bring in there within the veil the ark of the testimony: and the veil shall divide unto you between the holy place and the most holy.

1 Kings 6:16

And he built twenty cubits on the sides of the house, both the floor and the walls with boards of cedar: he even built them for it inside, even for the inner sanctuary, even for the most holy place.

1 Kings 6:19-20

And the inner sanctuary he prepared in the house inside, to set there the ark of the covenant of the LORD.

Hebrews 9:3

And behind the second veil, the tabernacle which is called the Holiest of all;

Hebrews 9:9

Which was a figure for the time then present, in which were offered both gifts and sacrifices, that could not make him that did the service perfect, as pertaining to the conscience;

Hebrews 10:19

Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus,

Treasury of Scripture Knowledge

Summary

And he made the most holy house, the length whereof was according to the breadth of the house, twenty cubits, and the breadth thereof twenty cubits: and he overlaid it with fine gold, amounting to six hundred talents.

Bible References

The most holy

Exodus 26:33
And you shall hang up the veil from the clasps, that you may bring in there within the veil the ark of the testimony: and the veil shall divide unto you between the holy place and the most holy.
1 Kings 6:19
And the inner sanctuary he prepared in the house inside, to set there the ark of the covenant of the LORD.
Hebrews 9:3
And behind the second veil, the tabernacle which is called the Holiest of all;
Hebrews 10:19
Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus,