Exodus 40:35-37

Modern English Version

³⁵ Moses was not able to enter into the tent of meeting because the cloud settled on it, and the glory of the Lord filled the tabernacle.

³⁶ When the cloud was lifted up from over the tabernacle, the children of Israel would set out in all their journeys. ³⁷ But if the cloud was not lifted up, then they did not set out until the day that it was lifted.