Exodus 40:32-35

32They washed whenever they entered the tent of meeting or approached the altar, as the LORD commanded Moses.

33Then Moses set up the courtyard around the tabernacle and altar and put up the curtain at the entrance to the courtyard. And so Moses finished the work.

The Glory of the LORD 34Then the cloud covered the tent of meeting, and the glory of the LORD filled the tabernacle.

35Moses could not enter the tent of meeting because the cloud had settled on it, and the glory of the LORD filled the tabernacle.