עָנָן
anan
ah-NAHN
cloud
Where it comes from
The cloud is not scenery. It covers the tent so thoroughly that Moses cannot go in — the presence arrives and the professional has to stand outside. Hebrew uses the same word for the ordinary weather overhead.
Every place it appears
Strong's H6049. It stands in 11 verses of the Hebrew Old Testament. See them →
Exodus 40:34
Then a cloud covered the tent of the congregation, and the glory of the LORD filled the tabernacle.
This is day 126 of XA Daily, a free study app with a Hebrew word each morning, readings for morning and night, and the whole King James Bible. No account, nothing tracked.