BSB(i)
17 Then Moses brought the people out of the camp to meet with God, and they stood at the foot of the mountain.
18 Mount Sinai was completely enveloped in smoke, because the LORD had descended on it in fire. And the smoke rose like the smoke of a furnace, and the whole mountain quaked violently.
19 And as the sound of the ram’s horn grew louder and louder, Moses spoke and God answered him in the thunder.