CONCORD DROSS
kjv@Proverbs:25:4 @ Take away the dross from the silver, and there shall come forth a vessel for the finer.
kjv@Ezekiel:22:18 @ Son of man, the house of Israel is to me become dross: all they are brass, and tin, and iron, and lead, in the midst of the furnace; they are even the dross of silver.