2 Chronicles 3:8

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

Exodus 26:33

And thou shalt hang up the veil under the clasps, and shalt bring in thither within the veil the ark of the testimony: and the veil shall separate unto you between the holy place and the most holy.

1 Kings 6:16

And he built twenty cubits on the hinder part of the house with boards of cedar from the floor unto the walls of the ceiling : he built them for it within, for an oracle, even for the most holy place.

1 Kings 6:19-20

And he prepared an oracle in the midst of the house within, to set there the ark of the covenant of Jehovah.

Hebrews 9:3

And after the second veil, the tabernacle which is called the Holy of holies;

Hebrews 9:9

which is a figure for the time present; according to which are offered both gifts and sacrifices that cannot, as touching the conscience, make the worshipper perfect,

Hebrews 10:19

Having therefore, brethren, boldness to enter into the holy place 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 thou shalt hang up the veil under the clasps, and shalt bring in thither within the veil the ark of the testimony: and the veil shall separate unto you between the holy place and the most holy.
1 Kings 6:19
And he prepared an oracle in the midst of the house within, to set there the ark of the covenant of Jehovah.
Hebrews 9:3
And after the second veil, the tabernacle which is called the Holy of holies;
Hebrews 10:19
Having therefore, brethren, boldness to enter into the holy place by the blood of Jesus,

American Standard Version Public Domain