OT-LAW.filter - nkjv smoking:

nkjv@Genesis:15:17 @ And it came to pass, when the sun went down and it was dark, that behold, there appeared a smoking oven and a burning torch that passed between those pieces.

nkjv@Exodus:20:18 @ Now all the people witnessed the thunderings, the lightning flashes, the sound of the trumpet, and the mountain smoking; and when the people saw it, they trembled and stood afar off.