1 Kings 6:21

Also, the house before the oracle, he covered with the purest gold, and he fastened the plates with nails of gold

Other versions

King James Version

So Solomon overlaid the house within with pure gold: and he made a partition by the chains of gold before the oracle; and he overlaid it with gold.

English Standard Version

And Solomon overlaid the inside of the house with pure gold, and he drew chains of gold across, in front of the inner sanctuary, and overlaid it with gold.

New International Version

Solomon covered the inside of the temple with pure gold, and he extended gold chains across the front of the inner sanctuary, which was overlaid with gold.