Event: Tyrion Lannister - Convincing Argument (Political Wins)

Episode 5: The Bells at 22:58
Tyrion speaks his way past the Unsullied guards stationed outside of Jaime's tent
Unsullied: "We have orders to guard the prisoner."
Tyrion: "Ordered by whom, the Queen herself?"
Unsullied: "No."
Tyrion: "Well, in that case, as Hand of the Queen, I outrank whomever gave your order, probably by quite a lot."
(Convincing Argument)