According to Plutarch, a seer had foreseen that Caesar would be harmed not later than the Ides of March and on his way to the Theatre of Pompey (where he would be assassinated), Caesar met that seer and joked, "The Ides of March are come", meaning to say that the prophecy had not been fulfilled, to which the seer replied "Aye, Caesar; but not gone." This meeting is famously dramatized in William Shakespeare's play Julius Caesar, when Caesar is warned by the soothsayer to "beware the Ides of March." Julius Caesar was stabbed 33 times (three and thirty wounds) according to Shakespeare's play (23 times, in real life). taken from Wikipedia
While Julius Caesar was being assassinated what was Vorenus doing....