Exodus 40:36-38

New International Version

³⁶ In all the travels of the Israelites, whenever the cloud lifted from above the tabernacle, they would set out;^{(A) 37} but if the cloud did not lift, they did not set out—until the day it lifted. ³⁸ So the cloud^(B) of the Lord was over the tabernacle by day, and fire was in the cloud by night, in the sight of all the Israelites during all their travels.