'Potter's' in the Bible

Rise, and thou hast gone down to the potter's house, and there I cause thee to hear My words;

and I go down to the potter's house, and lo, he is doing a work on the stones,

Thus said Jehovah, 'Go, and thou hast got a potter's earthen vessel, and of the elders of the people, and of the elders of the priests,

and hast said unto them: Thus said Jehovah of Hosts, Thus do I break this people and this city, as one breaketh the potter's vessel, that is not able to be repaired again, and in Tophet they bury -- without place to bury;

As to that which thou hast seen: the feet and toes, part of them potter's clay, and part of them iron, the kingdom is divided: and some of the standing of the iron is to be in it, because that thou hast seen the iron mixed with miry clay.