15-16. On the day the Tent of the Lord's presence was set up, a cloud came and covered it. At night the cloud looked like fire.
17. Whenever the cloud lifted, the people of Israel broke camp, and they set up camp again in the place where the cloud came down.
18. The people broke camp at the command of the Lord, and at his command they set up camp. As long as the cloud stayed over the Tent, they stayed in the same camp.