And the fourth kingdom shall be strong as iron: forasmuch as iron breaketh in pieces and subdueth all [things:] and as iron that breaketh all these, shall it break in pieces and bruise.
Berean Study Bible (BSB) - Daniel 2:40 >Finally, there will be a fourth kingdom as strong as iron; for iron shatters and crushes all things, and like iron that crushes all things, it will shatter and crush all the others.