Exodus 19:18
"And mount Sinai was altogether on a smoke, because the LORD descended upon it in fire: and the smoke thereof ascended as the smoke of a furnace, and the whole mount quaked greatly."
Cross References (ranked by relevance)
The mountains melted from before the LORD, even that Sinai from before the LORD God of Israel.
Bow thy heavens, O LORD, and come down: touch the mountains, and they shall smoke.
And the temple was filled with smoke from the glory of God, and from his power; and no man was able to enter into the temple, till the seven plagues of the seven angels were fulfilled.
And the angel of the LORD appeared unto him in a flame of fire out of the midst of a bush: and he looked, and, behold, the bush burned with fire, and the bush was not consumed.
And he looked toward Sodom and Gomorrah, and toward all the land of the plain, and beheld, and, lo, the smoke of the country went up as the smoke of a furnace.
I beheld the mountains, and, lo, they trembled, and all the hills moved lightly.
And he said, The LORD came from Sinai, and rose up from Seir unto them; he shined forth from mount Paran, and he came with ten thousands of saints: from his right hand went a fiery law for them.
He looketh on the earth, and it trembleth: he toucheth the hills, and they smoke.
And the sight of the glory of the LORD was like devouring fire on the top of the mount in the eyes of the children of Israel.
And the posts of the door moved at the voice of him that cried, and the house was filled with smoke.
Whose voice then shook the earth: but now he hath promised, saying, Yet once more I shake not the earth only, but also heaven.
And it came to pass, that, when the sun went down, and it was dark, behold a smoking furnace, and a burning lamp that passed between those pieces.
These words the LORD spake unto all your assembly in the mount out of the midst of the fire, of the cloud, and of the thick darkness, with a great voice: and he added no more. And he wrote them in two tables of stone, and delivered them unto me.
There shall not an hand touch it, but he shall surely be stoned, or shot through; whether it be beast or man, it shall not live: when the trumpet soundeth long, they shall come up to the mount.
For ye are not come unto the mount that might be touched, and that burned with fire, nor unto blackness, and darkness, and tempest,
But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
And ye shall flee to the valley of the mountains; for the valley of the mountains shall reach unto Azal: yea, ye shall flee, like as ye fled from before the earthquake in the days of Uzziah king of Judah: and the LORD my God shall come, and all the saints with thee.
For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places.
Tremble, thou earth, at the presence of the Lord, at the presence of the God of Jacob;
In flaming fire taking vengeance on them that know not God, and that obey not the gospel of our Lord Jesus Christ: