Tiberius and Caius Gracchus
Plutarch
Plutarch. Plutarch's Lives, Vol. X. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1921.
With this understanding, he dissolved the assembly for that day; but on the following day, after the people had come together, he mounted the rostra and once more attempted to persuade Octavius. When, however, Octavius was not to be persuaded, Tiberius introduced a law depriving him of his tribuneship, and summoned the citizens to cast their votes upon it at once.
Now, there were five and thirty tribes, and when seventeen of them had cast their votes, and the addition of one more would make it necessary for Octavius to become a private citizen, Tiberius called a halt in the voting, and again entreated Octavius, embracing and kissing him in the sight of the people, and fervently begging him not to allow himself to be dishonoured, and not to attach to a friend responsibility for a measure so grievous and severe.