E.W. Bullinger's Companion Bible Notes - Daniel 7:7
a fourth beast. Not Rome, for it has the "ten horns" when it is first seen. Moreover, these ten horns are not seen till the time of the end. This fourth beast therefore belongs to the time of the end. The beast of Revelation 13:1-10 combines in himself all these resemblances. See note on Daniel 7:23 . great iron teeth. Literally two (or two rows of) teeth, great ones. the residue = the rest: i.e. the other three beasts which will be co-existent. They do not destroy or succeed one another,... read more
E.W. Bullinger's Companion Bible Notes - Daniel 7:6
a fowl = a bird. four heads . These are not interpreted, and will be understood only when they are seen. It will have these four heads at the time of its being seen. read more