Revelation 12:3
Then another sign appeared in heaven: and behold, a great red dragon with seven heads and ten horns, and on his heads were seven diadems.
Revelation 13:1
And the dragon stood on the shore of the sea. And I saw a beast coming out of the sea. He had ten horns and seven heads, with ten diadems on his horns, and on his heads were blasphemous names.
Revelation 17:12
And the ten horns which you saw are ten kings, who have not yet received a kingdom, but they receive 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.
Bible References
The feet
Revelation 12:3
Then another sign appeared in heaven: and behold, a great red dragon with seven heads and ten horns, and on his heads were seven diadems.
Revelation 13:1
And the dragon stood on the shore of the sea. And I saw a beast coming out of the sea. He had ten horns and seven heads, with ten diadems on his horns, and on his heads were blasphemous names.
Revelation 17:12
And the ten horns which you saw are ten kings, who have not yet received a kingdom, but they receive authority as kings with the beast for one hour.