Luke 2:1
And it came to pass in those days, that there went out a decree from Caesar Augustus that all the world should be taxed.
Nave's Topical Index—AKJV

Acts 25:21,25
But when Paul had appealed to be reserved to the hearing of Augustus, I commanded him to be kept till I might send him to Caesar.
Nave's Topical Index—AKJV

Acts 27:1
And when it was determined that we should sail into Italy, they delivered Paul and certain other prisoners to one named Julius, a centurion of Augustus' band.
Nave's Topical Index—AKJV