19. And if it happened that it remained for a long time over it, the sons of Israel kept the night watches of the Lord, and they did not advance,
20. during as many days as the cloud remained over the tabernacle. At the command of the Lord they raised their tents, and at his command they took them down.
21. If the cloud remained from evening until morning, and immediately, at first light, it left the tabernacle, they set out. And if it withdrew after a day and a night, they dismantled their tents.
22. Yet truly, whether it remained over the tabernacle for two days, or one month, or a longer time, the sons of Israel remained in the same place, and they did not set out. Then, as soon as it withdrew, they moved the camp.
23. By the word of the Lord they fixed their tents, and by his word they advanced. And they kept the night watches of the Lord, according to his command by the hand of Moses.