Appian of Alexandria Civil Wars 4.6.45

[45] Sergius was concealed at the house of Antony himself until Antony persuaded the consul Plancus to procure a decree of amnesty for him. At a later period, when Octavius and Antony had fallen into disagreement, and when the Senate was voting Antony a public enemy, Sergius alone cast his vote openly in the negative. The following named persons were saved as I shall now relate. Pomponius arrayed himself in the garb of a praetor and disguised his slaves as his official attendants. He passed through the city as a praetor attended by lictors, his attendants pressing close to him lest he should be recognized. At the city gates he took possession of public carriages and traversed Italy in the character of a praetor sent by the triumvirs to conduct negotiations with Pompeius, all the people receiving him and sending him on as such, until he entered into a public ship and passed over to Pompeius. ¹