John Gill's  Exposition of the Bible 

2 Chronicles 29:18

Then they went in to Hezekiah the king, and said, We have cleansed all the house of the LORD, and the altar of burnt offering, with all the vessels thereof, and the shewbread table, with all the vessels thereof.

Then they went in to Hezekiah the king,.... In his palace:

and said, We have cleansed all the house of the LORD; the several parts of it, and apartments belonging to it:

and the altar of burnt offering, with all the vessels thereof; which they cleansed and scoured, and put in their proper place, and which Ahaz had removed:

and the shewbread table, with all the vessels thereof; which had lain neglected and profaned, but were now put in order.