1 Kings 6:20

And before the oracle is twenty cubits in length, and twenty cubits in breadth, and twenty cubits is its height; and he overlayeth it with gold refined, and overlayeth the altar with cedar.

Exodus 30:1-3

And thou hast made an altar for making perfume; of shittim wood thou dost make it;

1 Kings 6:2-3

As to the house that king Solomon hath built for Jehovah, sixty cubits is its length, and twenty its breadth, and thirty cubits its height.

1 Kings 6:22

And the whole of the house he hath overlaid with gold, till the completion of all the house; and the whole of the altar that the oracle hath, he hath overlaid with gold.

1 Kings 7:48

And Solomon maketh all the vessels that are in the house of Jehovah: the altar of gold, and the table -- on which is the bread of the Presence -- of gold,

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 the whole of the house he hath overlaid with gold, till the completion of all the house; and the whole of the altar that the oracle hath, he hath overlaid with gold.
1 Kings 7:48
And Solomon maketh all the vessels that are in the house of Jehovah: the altar of gold, and the table -- on which is the bread of the Presence -- of gold,
Exodus 30:1
And thou hast made an altar for making perfume; of shittim wood thou dost make it;

General references

Exodus 25:11
and thou hast overlaid it with pure gold, within and without thou dost overlay it, and thou hast made on it a ring of gold round about.