2 Chronicles 5:9-13

The poles were so long that the ends of the poles of the ark could be seen in front of the inner sanctuary, but they could not be seen outside; and they are there to this day.

There was nothing in the ark except the two tablets which Moses put there at Horeb, where the Lord made a covenant with the sons of Israel, when they came out of Egypt. The Glory of God Fills the Temple

When the priests came out from the holy place (for all the priests who were present had sanctified themselves, without regard to divisions),

and all the Levitical singers, Asaph, Heman, Jeduthun, and their sons and kinsmen, clothed in fine linen, with cymbals, harps, and lyres, standing east of the altar, and with them 120 priests blowing trumpets

in unison when the trumpeters and the singers were to make themselves heard with one voice to praise and to glorify the Lord, and when they raised their voices accompanied by trumpets, cymbals, and other musical instruments, and when they praised the Lord saying, “He indeed is good for His kindness is everlasting,” then the house, the house of the Lord, was filled with a cloud,