1 Kings 6:19

And he prepared the Holy of Holies in the house inside, to set there the ark of the covenant of Jehovah.

Exodus 40:20-21

And he took and placed the Testimony into the ark, and set the staves on the ark, and put the mercy-seat on the ark from above.

1 Kings 6:5

And against the wall of the house he built floors all around, against the walls of the house all around, of the temple and of the sanctuary. And he made rooms all around.

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, for the sanctuary, for the Holy of Holies.

1 Kings 8:6-10

And the priests brought in the ark of the covenant of Jehovah into its place, into the holy place of the house, into the Holy of Holies, under the wings of the cherubs.

2 Chronicles 4:20

and the lampstands of pure gold with their lamps, so that they should burn according to the Law before the holy place;

2 Chronicles 5:7

And the priests brought in the ark of the covenant of Jehovah to its place, to the Holy of Holies in the house, into the most holy place, under the wings of the cherubs.

Psalm 28:2

Hear the voice of my prayers, when I cry to You, when I lift up my hands toward Your Holy Place.

Hebrews 9:3-4

And after the second veil was a tabernacle which is called the Holy of Holies,

Treasury of Scripture Knowledge

Summary

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

Bible References

The oracle

1 Kings 6:5
And against the wall of the house he built floors all around, against the walls of the house all around, of the temple and of the sanctuary. And he made rooms all around.
2 Chronicles 4:20
and the lampstands of pure gold with their lamps, so that they should burn according to the Law before the holy place;
Psalm 28:2
Hear the voice of my prayers, when I cry to You, when I lift up my hands toward Your Holy Place.

To set

1 Kings 8:6
And the priests brought in the ark of the covenant of Jehovah into its place, into the holy place of the house, into the Holy of Holies, under the wings of the cherubs.
Exodus 40:20
And he took and placed the Testimony into the ark, and set the staves on the ark, and put the mercy-seat on the ark from above.
2 Chronicles 5:7
And the priests brought in the ark of the covenant of Jehovah to its place, to the Holy of Holies in the house, into the most holy place, under the wings of the cherubs.
Hebrews 9:3
And after the second veil was a tabernacle which is called the Holy of Holies,