Exodus 24:16 in the World English Bible
The LORD’s glory settled on Mount Sinai, and the cloud covered it six days. The seventh day he called to Moses out of the middle of the cloud.
Context
15 And Moses went up into the mount, and a cloud covered the mount.
16 And the glory of the LORD abode upon mount Sinai, and the cloud covered it six days: and the seventh day he called unto Moses out of the midst of the cloud.
17 And the sight of the glory of the LORD was like devouring fire on the top of the mount in the eyes of the children of Israel.