15 Moses then went up with Joshua to the mount and the cloud covered the mount.
Exodus 24:15 Cross References - Thomson
Exodus 19:9
9 Then the Lord said to Moses, Behold I will come to thee in a pillar of cloud, that the people may hear me speaking to thee and believe thee for ever.
Exodus 19:16
16 And it came to pass on the third day that about dawn there were thunders and lightnings and a thick cloud on mount Sina, and the voice of the trumpet sounded loud, so that all the people in the camp were terrified.
2 Chronicles 6:1
1 Then Solomon said, The Lord said he would dwell in thick darkness.
Matthew 17:5
5 While he was yet speaking, behold! a bright cloud overshadowed them; and lo! from the cloud, a voice, saying, This is my Son, the Beloved, in whom I am well pleased. Hear ye him.