'Miry' in the Bible

Whereas you saw the feet and toes, part of potters' clay, and part of iron, it shall be a divided kingdom; but there shall be in it of the strength of the iron, because you saw the iron mixed with miry clay.

Whereas you saw the iron mixed with miry clay, they shall mingle themselves with the seed of men; but they shall not cling to one another, even as iron does not mingle with clay.