Daniel 2:41

And as you saw the feet and toes, part of potter's work and part of iron, there will be a division in the kingdom; but there will be some of the strength of iron in it, because you saw the iron mixed with the potter's earth.

Daniel 2:33-35

Its legs of iron, its feet were in part of iron and in part of potter's earth.

Daniel 7:7

After this, in my vision of the night, I saw a fourth beast, a thing causing fear and very troubling, full of power and very strong; and it had great iron teeth: it took its food, crushing some of it to bits and stamping down the rest with its feet: it was different from all the beasts before it; and it had ten horns.

Daniel 7:24

And as for the ten horns, out of this kingdom ten kings will come to power; and after them another will come up: he will be different from the first ones and will put down three kings.

Revelation 12:3

And there was seen another sign in heaven; a great red dragon, having seven heads and ten horns, and on his heads seven crowns.

Revelation 13:1

And he took his place on the sand of the sea. And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten crowns, and on his heads unholy names.

Revelation 17:12

And the ten horns which you saw are ten kings, which still have been given no kingdom; but they are given authority as kings, with the beast, for one hour.

Treasury of Scripture Knowledge

Summary

And whereas thou sawest the feet and toes, part of potters' clay, and part of iron, the kingdom shall be divided; but there shall be in it of the strength of the iron, forasmuch as thou sawest the iron mixed with miry clay.

General references

Bible References

The feet

Daniel 2:33
Its legs of iron, its feet were in part of iron and in part of potter's earth.
Daniel 7:7
After this, in my vision of the night, I saw a fourth beast, a thing causing fear and very troubling, full of power and very strong; and it had great iron teeth: it took its food, crushing some of it to bits and stamping down the rest with its feet: it was different from all the beasts before it; and it had ten horns.
Revelation 12:3
And there was seen another sign in heaven; a great red dragon, having seven heads and ten horns, and on his heads seven crowns.
Revelation 13:1
And he took his place on the sand of the sea. And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten crowns, and on his heads unholy names.
Revelation 17:12
And the ten horns which you saw are ten kings, which still have been given no kingdom; but they are given authority as kings, with the beast, for one hour.

General references

Daniel 2:33
Its legs of iron, its feet were in part of iron and in part of potter's earth.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain