And the cloud of the LORD was upon them by day, when they went out of the camp.
Exodus 13:21
And the LORD went before them by day in a pillar of a cloud, to lead them the way; and by night in a pillar of fire, to give them light; to go by day and night:
Exodus 13:22
He took not away the pillar of the cloud by day, nor the pillar of fire by night, from before the people.
Nehemiah 9:12
Moreover thou leddest them in the day by a cloudy pillar; and in the night by a pillar of fire, to give them light in the way wherein they should go.
Nehemiah 9:19
Yet thou in thy manifold mercies forsookest them not in the wilderness: the pillar of the cloud departed not from them by day, to lead them in the way; neither the pillar of fire by night, to shew them light, and the way wherein they should go.
Psalm 105:39
He spread a cloud for a covering; and fire to give light in the night.