Exodus 19:18-20 Douay-Rheims 1899 American Edition (DRA)
18 And all mount Sinai was on a smoke: because the Lord was come down upon it in fire, and the smoke arose from it as out of a furnace: and all the mount was terrible.
19 And the sound of the trumpet grew by degrees louder and louder, and was drawn out to a greater length: Moses spoke, and God answered him.
20 And the Lord came down upon mount Sinai, in the very top of the mount, and he called Moses unto the top thereof. And when he was gone up thither,