Exodus 24:16-18

Rotherham(i) 16 And the glory of Yahweh rested upon Mount Sinai, and the cloud covered it six days,––then called he unto Moses, on the seventh day, out of the midst of the cloud. 17 And, the appearance of the glory of Yahweh, was like a consuming fire, on the top of the mountain,––in the sight of the sons of Israel. 18 And Moses entered into the midst of the cloud, and ascended into the mountain. And it came to pass that Moses was in the mountain, forty days and forty nights.