'Furnace' in the Bible

and will cast them into the furnace of fire. There will be weeping and the gnashing of teeth.

and will cast them into the furnace of fire. There will be the weeping and the gnashing of teeth."

His feet were like burnished brass, as if it had been refined in a furnace. His voice was like the voice of many waters.

He opened the pit of the abyss, and smoke went up out of the pit, like the smoke from a burning furnace. The sun and the air were darkened because of the smoke from the pit.