Exodus 19:16-19 Tree of Life Version (TLV)
16 In the morning of the third day, there was thundering[a] and lightning, a thick cloud on the mountain, and the blast of an exceedingly loud shofar. All the people in the camp trembled. 17 Then Moses brought the people out of the camp to meet God, and they stood at the lowest part of the mountain. 18 Now the entire Mount Sinai was in smoke, because Adonai had descended upon it in fire. The smoke ascended like the smoke of a furnace. The whole mountain quaked greatly. 19 When the sound of the shofar grew louder and louder, Moses spoke, and God answered him with a thunderous sound.