• Daniel 2:33
  its legs of iron, its feet partly of iron and partly of clay.
   
• Daniel 2:35
  Then the iron, the clay, the bronze, the silver, and the gold were crushed together, and became like chaff from the summer threshing floors; the wind carried them away so that no trace of them was found. And the stone that struck the image became a great mountain and filled the whole earth.
   
• Daniel 2:40
  And the fourth kingdom shall be as strong as iron, inasmuch as iron breaks in pieces and shatters everything; and like iron that crushes, that kingdom will break in pieces and crush all the others.
   

Related Scriptures

• Revelation 17:9-10
  "Here is the mind which has wisdom: The seven heads are seven mountains on which the woman sits. There are also seven kings. Five have fallen, one is, and the other has not yet come. And when he comes, he must continue a short time.