Numbers 9:19-22

19When the smoke stayed over the tent for a long time, the Israelites obeyed the Lord’s command and wouldn’t break camp.

20The same thing happened when the smoke stayed only a few days over the tent: At the Lord’s command they would set up camp, and at his command they would break camp.

21Sometimes the ⌞column of⌟ smoke stayed only from evening until morning. When the smoke moved in the morning, they broke camp. Day or night, when the smoke moved, they broke camp.

22Whether it was two days, a month, or a year, as long as the ⌞column of⌟ smoke stayed over the tent, the Israelites would stay in the same place and not break camp. But when the smoke moved, they would break camp.