Numbers 9:18-21

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.
19 When the cloud stayed over the Tent for a long time, they obeyed the Lord and did not move on.
20 Sometimes the cloud remained over the Tent for only a few days; in any case, they remained in camp or moved, according to the command of the Lord.
21 Sometimes the cloud remained only from evening until morning, and they moved on as soon as the cloud lifted. Whenever the cloud lifted, they moved on.

Numbers 9:18-21 Meaning and Commentary

INTRODUCTION TO NUMBERS 9

In this chapter the command for keeping the passover is repeated, and it was accordingly kept, Nu 9:1-5; but some persons being defiled and disqualified for observing it, Moses inquires of the Lord, on their solicitation, what should be done in such a case, Nu 9:6-8; when it was ordered to be kept by such, and those on journeys, on the fourteenth day of the second month, but not by others, who were to observe it according to its first appointment, Nu 9:9-14; and an account is given of the appearance of the cloud by day, and fire by night, upon the tabernacle, which directed the children of Israel when to journey, and when to pitch their tents, Nu 9:15-23.

Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.