Numbers 9:16

If a foreigner lives among you, and desires to keep the Passover to Yahweh; according to the statute of the Passover, and according to its ordinance, so shall he do. You shall have one statute, both for the foreigner, and for him who is born in the land.

On the day that the tabernacle was raised up, the cloud covered the tabernacle, even the Tent of the Testimony: and at evening it was over the tabernacle as it were the appearance of fire, until morning.

Whenever the cloud was taken up from over the Tent, then after that the children of Israel traveled; and in the place where the cloud remained, there the children of Israel encamped.

At the commandment of Yahweh, the children of Israel traveled, and at the commandment of Yahweh they encamped. As long as the cloud remained on the tabernacle they remained encamped.