2 Chronicles 5:9-10

9The poles in the Covenant Box were very long. The priests could see their ends from the Holy Place, if they stood in front of the Most Holy Place. But nobody could see the poles from outside the temple. And they are still there today.

10There was nothing in the Covenant Box, except the two flat pieces of stone that Moses had put there at Sinai mountain. That was where the Lord made a covenant with the Israelites after they came out from Egypt.