'Potter' in the Bible

and having taken counsel, they bought with them the field of the potter, for the burial of strangers;

and gave them for the field of the potter, as the Lord did appoint to me.'

Hath not the potter power over the clay, of the same lump to make one vessel unto honour, and another unto dishonour?

And he shall rule them with a rod of iron; as the vessels of a potter shall they be broken to shivers: even as I received of my Father.