Proverbs 26:21 - As coals H6352 are to burning coals, and wood to fire; so is a contentious man to kindle strife.
Isaiah 44:12 - The smith with the tongs both worketh in the coals, H6352 and fashioneth it with hammers, and worketh it with the strength of his arms: yea, he is hungry, and his strength faileth: he drinketh no water, and is faint.
Isaiah 54:16 - Behold, I have created the smith that bloweth the coals H6352 in the fire, and that bringeth forth an instrument for his work; and I have created the waster to destroy.