Daniel 2:42

42And as the toes of the feet were partly iron and partly clay, so the kingdom shall be partly strong and partly brittle.

Daniel 7:7

7After this I saw in the night visions, and behold, a fourth beast, aterrifying and dreadful and exceedingly strong. It had great iron teeth; bit devoured and broke in pieces cand stamped what was left with its feet. It was different from all the beasts that were before it, and dit had ten horns.
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