8 And he built the Holy of Holies, its length was according to the front of the other house, the breadth of the house was twenty cubits, and the length twenty cubits; and he gilded it with pure gold for cherubim, to the amount of six hundred talents.
2 Chronicles 3:8 Cross References - CAB
Exodus 26:33
33 And you shall put the veil on the posts, and you shall carry the ark of the Testimony in there within the veil; and the veil shall make a separation for you between the holy place, and the Most Holy.
1 Kings 6:16
16 And he built the twenty cubits from the top of the wall, one side from the floor to the beams, and he made it from the oracle to the Most Holy Place.
1 Kings 6:19-20
19 in front of the oracle in the midst of the house inside, in order to put there the ark of the covenant of the Lord.
20 The length was twenty cubits, and the breadth was twenty cubits, and the height of it was twenty cubits. And he covered it with perfect gold, and he made an altar in front of the oracle, and covered it with gold.
Hebrews 9:3
3 and after the second veil, the part of the tabernacle which is called the Holy of Holies,
Hebrews 9:9
9 which was symbolic for the present time, according to which both gifts and sacrifices are being offered, which are not able, in respect to conscience, to make perfect the one performing the service,
Hebrews 10:19
19 Therefore, brothers, having boldness to enter the Holiest by the blood of Jesus,