Exodus 33:7-11

Now 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. Whenever 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. Whenever 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. When 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. And so the LORD used to speak to Moses face to face, just as a man speaks to his friend. When Moses returned to the camp, his attendant Joshua, the son of Nun, a young man, would not depart from the tent.