'Clay' in the Bible

And the vessel that he made was marred, as clay, in the hand of the potter; and he made it again another vessel, as seemed good to the potter to make.

House of Israel, cannot I do with you as this potter? saith Jehovah. Behold, as the clay in the potter's hand, so are ye in my hand, house of Israel.

Take great stones in thy hand, and hide them in the clay in the brick-kiln, which is at the entry of Pharaoh's house in Tahpanhes, in the sight of the Jews,