Found 8 times in the King James Bible
scoria
סִיג
çîyg
the earth like dross: therefore I love
Take away the dross from the silver,
covered with silver dross.
silver is become dross, thy wine mixed
purge away thy dross, and take away
to me become dross: all they are
are even the dross of silver.
are all become dross, behold, therefore I