Deuteronomy 31:15
And the LORD appeared in the tent in a pillar of cloud. And the pillar of cloud stood over the entrance of the tent.
Exodus 33:9-10
When Moses entered the tent, the pillar of cloud would descend and stand at the entrance of the tent, and the LORD would speak with Moses.
Exodus 40:38
For 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.
Psalm 99:7
In the pillar of the cloud he spoke to them; they kept his testimonies and the statute that he gave them.