Exodus 13:22

Then the angel of God, who had been going before the camp of Israel, moved and went behind them; and the pillar of cloud moved from before them and stood behind them.

Now on the day that the tabernacle was erected the cloud covered the tabernacle, the tent of the testimony, and in the evening it was like the appearance of fire over the tabernacle until morning.

“And with a pillar of cloud You led them by day, And with a pillar of fire by night To light for them the way In which they were to go.

then Yahweh will create over the whole area of Mount Zion and over her convocation a cloud by day, even smoke, and the brightness of a flaming fire by night; for over all the glory will be a canopy.