Ezekiel 24:9-11

Therefore thus says the Lord GOD: Woe to the bloody city! I also will make the pile great. Heap on the logs, kindle the fire, boil the meat well, mix in the spices, and let the bones be burned up. Then set it empty upon the coals, that it may become hot, and its copper may burn, that its uncleanness may be melted in it, its corrosion consumed.