The Lord told Moses, “Look! I'm going to come to you in a thick cloud so the people will hear me speaking with you and as a result they will always trust you.” Then Moses reported to the Lord what the people had said.
The cloud of the Lord stayed over the Tabernacle by day, and fire burned inside the cloud by night, so that it could be seen by every Israelite wherever they traveled.
Then the Lord came down and talked to him. The Lord took some of the Spirit Moses had and gave it to them. They prophesied, but this didn't ever happen again.