Daniel 7:23
He gave me this answer, 'That fourth beast shall be the fourth kingdom upon earth: it shall be more than all other kingdoms, it shall devour, tread down, and destroy all other lands.
Daniel 2:40
The fourth kingdom shall be as strong as iron. For like as iron bruiseth and breaketh all things: Yea even as iron beateth everything down, so shall it beat down and destroy.
Daniel 7:7
After this I saw in a vision by night, and behold, the fourth beast was grim and horrible, and marvelous strong. It had great iron teeth, it devoured and destroyed, and stamped the residue under feet. It was far unlike the other beasts that were before it: for it had ten horns, whereof I took good heed.
Luke 2:1
And it chanced, in those days, that there went out a commandment from Augustus the Emperor, that all the world should be taxed.