Deuteronomy 5:22
“The Lord spoke these words with a great voice to all your assembly at the mountain out of the midst of the fire, the cloud, and the thick darkness, and He added no more. He wrote these commandments on two tablets of stone and gave them to me.
Exodus 24:12
Now the Lord said to Moses, “Come up to Me on the mountain and stay there, and I will give you the stone tablets with the law and the commandments which I have written for their instruction.”
Exodus 31:18
When He had finished speaking with him on Mount Sinai, He gave Moses the two tablets of the Testimony, tablets of stone, written with the finger of God.
Exodus 19:18-19
Mount Sinai was wrapped in smoke because the Lord descended upon it in fire; its smoke ascended like the smoke of a furnace, and the whole mountain quaked violently.
Deuteronomy 4:12-15
Then the Lord spoke to you from the midst of the fire; you heard the sound of the words, but you saw no form—there was only a voice.
Deuteronomy 4:36
Out of the heavens He let you hear His voice to discipline and admonish you; and on earth He let you see His great fire, and you heard His words from the midst of the fire.
Deuteronomy 5:4
The Lord spoke with you face to face at the mountain from the midst of the fire.