Daniel 2:41

As to that which thou hast seen: the feet and toes, part of them potter's clay, and part of them iron, the kingdom is divided: and some of the standing of the iron is to be in it, because that thou hast seen the iron mixed with miry clay.

Daniel 2:33-35

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

Daniel 7:7

After this I was seeing in the visions of the night, and lo, a fourth beast, terrible and fearful, and exceedingly strong; and it hath iron teeth very great, it hath consumed, yea, it doth break small, and the remnant with its feet it hath trampled; and it is diverse from all the beasts that are before it; and it hath ten horns.

Daniel 7:24

And the ten horns out of the kingdom are ten kings, they rise, and another doth rise after them, and it is diverse from the former, and three kings it humbleth;

Revelation 12:3

And there was seen another sign in the heaven, and, lo, a great red dragon, having seven heads and ten horns, and upon his head seven diadems,

Revelation 13:1

And I stood upon the sand of the sea, and I saw out of the sea a beast coming up, having seven heads and ten horns, and upon its horns ten diadems, and upon its heads a name of evil speaking,

Revelation 17:12

'And the ten horns that thou sawest, are ten kings, who a kingdom did not yet receive, but authority as kings the same hour do receive with the beast,

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, part of them of iron, and part of them of clay.
Daniel 7:7
After this I was seeing in the visions of the night, and lo, a fourth beast, terrible and fearful, and exceedingly strong; and it hath iron teeth very great, it hath consumed, yea, it doth break small, and the remnant with its feet it hath trampled; and it is diverse from all the beasts that are before it; and it hath ten horns.
Revelation 12:3
And there was seen another sign in the heaven, and, lo, a great red dragon, having seven heads and ten horns, and upon his head seven diadems,
Revelation 13:1
And I stood upon the sand of the sea, and I saw out of the sea a beast coming up, having seven heads and ten horns, and upon its horns ten diadems, and upon its heads a name of evil speaking,
Revelation 17:12
'And the ten horns that thou sawest, are ten kings, who a kingdom did not yet receive, but authority as kings the same hour do receive with the beast,

General references

Daniel 2:33
its legs of iron, its feet, part of them of iron, and part of them of clay.