The Bible
Numbers 9
Israel is again commanded to keep the Passover—A cloud rests upon the tabernacle by day and by night, plus a fire by night—When the cloud rests, Israel camps; when it lifts, they journey.
2Let the children of Israel also keep the passover at his appointed season.
4And Moses spake unto the children of Israel, that they should keep the passover.
8And Moses said unto them, Stand still, and I will hear what the Lord will command concerning you.
9¶ And the Lord spake unto Moses, saying,
16So it was alway: the cloud covered it by day, and the appearance of fire by night.