Zechariah 14:21

Every cooking pot in [all the houses in] Jerusalem and in Judah will be holy to the Lord of hosts, and all who sacrifice will come and take them and boil [their sacrifices] in them. And in that day there will no longer be a Canaanite [that is, any godless or spiritually unclean person, whether Jew or Gentile] in the house of the Lord of hosts.