Numbers 9:21

And so when the cloud stayed from evening to the morning, and the cloud was taken up in the morning, then they pulled up stakes. Whether by day or by night that the cloud was taken up, they pulled up stakes.

Nehemiah 9:12

And You led them in the day by a cloudy pillar, and in the night by a pillar of fire, to give them light in the way in which they should go.

Nehemiah 9:19

yet You in Your great mercies did not forsake them in the wilderness. The pillar of the cloud did not depart from them by day to lead them in the way, nor the pillar of fire by night, to show them light and the way in which they should go.

Treasury of Scripture Knowledge

Summary

And so it was, when the cloud abode from even unto the morning, and that the cloud was taken up in the morning, then they journeyed: whether it was by day or by night that the cloud was taken up, they journeyed.

Bible References

Abode

Nehemiah 9:12
And You led them in the day by a cloudy pillar, and in the night by a pillar of fire, to give them light in the way in which they should go.

General references

Exodus 40:37
But if the cloud was not taken up, then they did not journey until the day that it was taken up.
Numbers 9:16
So it was always. The cloud covered it, and it looked like fire by night.
Psalm 136:16
To Him who led His people through the wilderness; for His mercy endures forever.