1 Kings 6:21

There was cedar on the house within, carved with buds and open flowers. All was cedar. No stone was visible.

He prepared an inner sanctuary in the middle of the house within, to set the ark of the LORD’s covenant there.

Within the inner sanctuary was twenty cubits in length, and twenty cubits in width, and twenty cubits in its height. He overlaid it with pure gold. He covered the altar with cedar.

He overlaid the whole house with gold, until all the house was finished. He also overlaid the whole altar that belonged to the inner sanctuary with gold.

In the inner sanctuary he made two cherubim of olive wood, each ten cubits high.

Five cubits was the length of one wing of the cherub, and five cubits was the length of the other wing of the cherub. From the tip of one wing to the tip of the other was ten cubits.