Exodus 40:30-38
English Standard Version
Chapter 40
30He set the basin between the tent of meeting and the altar, and put water in it for washing, 31with which Moses and Aaron and his sons washed their hands and their feet. 32When they went into the tent of meeting, and when they approached the altar, they washed, as the Lord commanded Moses. 33And he erected the court around the tabernacle and the altar, and set up the screen of the gate of the court. So Moses finished the work.
34Then the cloud covered the tent of meeting, and the glory of the Lord filled the tabernacle.
35And Moses was not able to enter the tent of meeting because the cloud settled on it, and the glory of the Lord filled the tabernacle.
36Throughout all their journeys, whenever the cloud was taken up from over the tabernacle, the people of Israel would set out.
37But if the cloud was not taken up, then they did not set out till the day that it was taken up.
38For the cloud of the Lord was on the tabernacle by day, and fire was in it by night, in the sight of all the house of Israel throughout all their journeys.