Deuteronomy 4:11

4:11 You approached and stood at the foot of the mountain, a mountain ablaze to the sky above it and yet dark with a thick cloud.

Deuteronomy 9:15

9:15 So I turned and went down the mountain while it was blazing with fire; the two tablets of the covenant were in my hands.

Deuteronomy 32:50

32:50 You will die on the mountain that you ascend and join your deceased ancestors, just as Aaron your brother died on Mount Hor and joined his deceased ancestors,