Exodus 24:16
And the glory of the LORD stayed on mount Sinai, and the cloud covered it six days: and the seventh day he called to Moses out of the middle of the cloud.
Torrey's Topical Textbook—AKJV

Psalm 99:7
He spoke to them in the cloudy pillar: they kept his testimonies, and the ordinance that he gave them.
Torrey's Topical Textbook—AKJV