Tiberius and Caius Gracchus

Plutarch

Plutarch. Plutarch's Lives, Vol. X. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1921.

He also put his private seal upon the temple of Saturn, in order that the quaestors might not take any money from its treasury or pay any into it, and he made proclamation that a penalty would be imposed upon such praetors as disobeyed, so that all magistrates grew fearful and ceased performing their several functions.

Thereupon the men of property put on the garb of mourning and went about the forum in pitiful and lowly guise; but in secret they plotted against the life of Tiberius and tried to raise a band of assassins to take him off, so that Tiberius on his part—and everybody knew it—wore a concealed short-sword such as brigands use (the name for it is dolo).