rsv Exodus:19:18-20
rsv@Exodus:19:18 @ And Mount Sinai was wrapped in smoke, because the LORD descended upon it in fire; and the smoke of it went up like the smoke of a kiln, and the whole mountain quaked greatly.
rsv@Exodus:19:19 @ And as the sound of the trumpet grew louder and louder, Moses spoke, and God answered him in thunder.
rsv@Exodus:19:20 @ And the LORD came down upon Mount Sinai, to the top of the mountain; and the LORD called Moses to the top of the mountain, and Moses went up.