Exodus 33:7-10

7Now Moses used to take his own tent and pitch it outside the camp, far away from the camp, and he called it the tent of meeting [of God with His own people]. And everyone who sought the Lord would go out to the [temporary] tent of meeting which was outside the camp.

8Whenever Moses went out to the tent, all the people would rise and stand, each at his tent door, and look at Moses until he entered the tent.

9Whenever Moses entered the tent, the pillar of cloud would descend and stand at the doorway of the tent; and the Lord would speak with Moses.

10When all the people saw the pillar of cloud standing at the tent door, all the people would rise and worship, each at his tent door.