Exodus 24:16

The glory of the Lord dwelt on Mount Sinai , and the cloud covered it six days . And on the seventh day he called to Moses out of the midst of the cloud .

and the glory of the Lord settled on Mount Sinai. For six days the cloud covered the mountain, and on the seventh day the Lord called to Moses from within the cloud.

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.