'Clay' in the Bible

its legs of iron, its feet, part of them of iron and part of them of clay.

You were looking on {until} a stone was chiseled out--that not by hands--and it struck the statue on its feet of iron and clay, and it broke them in pieces.

Then the iron, the clay, the bronze, the silver and the gold {all at once} broke into pieces and they became like chaff from the summer threshing floor, and the wind carried them away and any trace of them could not be found. But the stone that struck the statue became a great mountain and it filled the whole earth.

{And just as} you saw the feet and the toes, {partly potter's clay} and {partly iron}, it will be a divided kingdom; and {some hardness} of the iron will be [in it], {just as} you have seen the iron mixed with the wet clay.

And [as] the toes of the feet [were] partly iron and partly clay, [so] part of the kingdom will be strong {and partly brittle}.

And [in] that you saw the iron was mixed with wet clay, [so] {they will mix in marriage} and they will not cling {to one another}, just as iron [does] not mix with clay.

{Inasmuch as} you saw that a stone from the mountain was chiseled out [but] not by hands, and [that] it crushed the iron, the bronze, the clay, the silver and the gold, [thereby] the great God made known to the king what will be {in the future}, and the dream is certain and its explanation trustworthy."