Cross reference
2 Chronicles 3:8
8 He made the most holy house: the length of it, according to the breadth of the house, was twenty cubits, and the breadth of it twenty cubits; and he overlaid it with fine gold, amounting to six hundred talents.
Exodus 26:33
33 You shall hang up the veil under the clasps, and shall bring the ark of the testimony in there within the veil: and the veil shall separate the holy place from the most holy for you.
1 Kings 6:16
16 He built twenty cubits on the hinder part of the house with boards of cedar from the floor to 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
19 He prepared an oracle in the midst of the house within, to set there the ark of the covenant of Yahweh.
20 Within the oracle was [a space of] twenty cubits in length, and twenty cubits in breadth, and twenty cubits in the height of it; and he overlaid it with pure gold: and he covered the altar with cedar.
Hebrews 9:3
3 After the second veil was the tabernacle which is called the Holy of Holies,
Hebrews 9:9
9 which is a symbol of the present age, where gifts and sacrifices are offered that are incapable, concerning the conscience, of making the worshipper perfect;
Hebrews 10:19
19 Having therefore, brothers, boldness to enter into the holy place by the blood of Jesus,