What does Numbers 9:20 mean?

And sometimes the cloud was a few days upon the tabernacle; then according to the commandment of Jehovah they remained encamped, and according to the commandment of Jehovah they journeyed.

And so it was, when the cloud was a few days upon the tabernacle; according to the commandment of the Lord they abode in their tents, and according to the commandment of the Lord they journeyed.

And sometimes the cloud was a few days upon the tabernacle; then according to the commandment of Jehovah they remained encamped, and according to the commandment of Jehovah they journeyed.

Sometimes the cloud was resting on the House for two or three days; then, by the order of the Lord, they kept their tents in that place, and when the Lord gave the order they went on.

and so when the cloud is a number of days over the tabernacle; by the command of Jehovah they encamp, and by the command of Jehovah they journey.

For as many days soever as the cloud stayed over the tabernacle. At the commandment of the Lord they pitched their tents, and at his commandment they took them down.

And if it were so that the cloud was a few days upon the tabernacle, according to the commandment of Jehovah they encamped, and according to the commandment of Jehovah they journeyed.