2 Chronicles 5:11

8 For the cherubim spread out their wings over the place of the ark, and the cherubim covered the ark and its poles above.

9 The poles were so long that the ends of the poles were seen from the ark in front of the inner sanctuary, but they were not seen outside; and it is there to this day.

10 There was nothing in the ark except the two tablets which Moses put there at Horeb, when the LORD made a covenant with the children of Israel, when they came out of Egypt.

11 When the priests had come out of the holy place (for all the priests who were present had sanctified themselves, and didn’t keep their divisions;

12 also the Levites who were the singers, all of them, even Asaph, Heman, Jeduthun, and their sons and their brothers, arrayed in fine linen, with cymbals and stringed instruments and harps, stood at the east end of the altar, and with them one hundred twenty priests sounding with trumpets);

13 when the trumpeters and singers were as one, to make one sound to be heard in praising and thanking the LORD; and when they lifted up their voice with the trumpets and cymbals and instruments of music, and praised the LORD, saying, “For he is good, for his loving kindness endures forever!” then the house was filled with a cloud, even the LORD’s house,

14 so that the priests could not stand to minister by reason of the cloud; for the LORD’s glory filled God’s house.