The Annals and the Histories · Ann. 1.53

That same year Julia ended her days. For her profligacy she had formerly been confined by her father Augustus in the island of Pandateria, and then in the town of the Regini on the shores of the straits of Sicily. She had been the wife of Tiberius while Caius and Lucius Cæsar were in their glory, and had disdained him as an unequal match. This was Tiberius's special reason for retiring to Rhodes. When he obtained the empire, he left her in banishment and disgrace, deprived of all hope after the murder of Postumus Agrippa, and let her perish by a lingering death of destitution, with the idea that an obscurity would hang over her end from the length of her exile. He had a like motive for cruel vengeance on Sempronius Gracchus, a man of noble family, of shrewd understanding, and a perverse eloquence, who had seduced this same Julia when she was the wife of Marcus Agrippa. And this was not…

Cornelius Tacitus · trans. Church & Brodribb, 1876
Source edition
Passage preview. Read in context for the complete text, notes and references.