1 Chronicles 28:18
And for the altar of incense refined gold by weight; and gold for the pattern of the chariot of the cherubim, that spread out their wings, and covered the ark of the covenant of the LORD.
Torrey's Topical Textbook—AKJV

Malachi 3:2,3
But who may abide the day of his coming? and who shall stand when he appears? for he is like a refiner's fire, and like fullers' soap:
Torrey's Topical Textbook—AKJV