Exodus 13:21

21And athe Lord went before them by day in a pillar of cloud to lead them along the way, and by night in a pillar of fire to give them light, that they might travel by day and by night.

Exodus 24:16

16 bThe glory of the Lord dwelt on Mount Sinai, and the cloud covered it six days. And on the seventh day he called to Moses out of the midst of the cloud.

Exodus 40:36-38

36Throughout all their journeys, cwhenever the cloud was taken up from over the tabernacle, the people of Israel would set out. 37But dif the cloud was not taken up, then they did not set out till the day that it was taken up. 38For the cloud of the Lord was on the tabernacle by day, and fire was in it by night, in the sight of all the house of Israel throughout all their journeys.

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