The Old Testament contains numerous prophecies and images indicating that both the Davidic and the Abrahamic Covenants will find their final fulfillment in one man.
MATTHEW 1-2: The Messiah, Prophet, Priest, and King
The Revelation of Daniel the Prophet
All interpreters agree that the empires or world powers denoted by the various parts of the great image in Dan. 2:31–45 and by the four beasts from the sea (Dan. 7) are the same.