At what battle Caesar defeated the last of pompeys armies said veni vidi vici?

When Caesar said "Veni, Vidi, Vici", he actually was not fighting Pompey or even Romans. He said it after the battle of Zela, in modern Turkey, where he had defeated Pharnaces II of Pontus, a kingdom on the shores of the Black Sea. Caesar's experienced Roman army beat the Pontic army so quickly that it seemed to Caesar like a pushover. This message was sent to the Roman senate to announce his victory.