a furnace of # 40_MAT_13_42  And shall cast them into a furnace of fire_ there shall be wailing and gnashing of teeth. ## And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth. 
a furnace of # 19_PSA_12_06 # The words of the LORD [are] pure words: [as] silver tried in a furnace of earth, purified seven times.