1 Kings 6:20

And the Holy of Holies in the front part was twenty cubits in length and twenty cubits in breadth, and twenty cubits in height. And he overlaid it with pure gold, and covered the altar of cedar.

Exodus 30:1-3

And you shall make an altar to burn incense upon. You shall make it of acacia-wood.

1 Kings 6:2-3

And the house which King Solomon built for Jehovah, its length was sixty cubits and its breadth twenty cubits, and its height thirty cubits.

1 Kings 6:22

And he overlaid the whole house with gold, until he had finished all the house. Also all of the altar that belonged to the Holy of Holies, he overlaid with gold:

1 Kings 7:48

And Solomon made all the vessels in the house of Jehovah: the altar of gold, and the table of gold on which was the Bread of the Presence;

Treasury of Scripture Knowledge

Summary

And the oracle in the forepart was twenty cubits in length, and twenty cubits in breadth, and twenty cubits in the height thereof: and he overlaid it with pure gold; and so covered the altar which was of cedar.

General references

Bible References

The altar

1 Kings 6:22
And he overlaid the whole house with gold, until he had finished all the house. Also all of the altar that belonged to the Holy of Holies, he overlaid with gold:
1 Kings 7:48
And Solomon made all the vessels in the house of Jehovah: the altar of gold, and the table of gold on which was the Bread of the Presence;
Exodus 30:1
And you shall make an altar to burn incense upon. You shall make it of acacia-wood.

General references

Exodus 25:11
And you shall overlay it with pure gold. You shall overlay it inside and out, and shall make on it a crown of gold all around.