Publicola (6.1-6.2)

When the consuls had quieted the tumult, Valerius ordered Vindicius to be brought from his house, the denunciation was made, the letters were read aloud, and the accused had no courage to reply. Most of the people held their peace for very sorrow, but a few spoke of exile as a penalty, wishing to do Brutus a kindness. They were also somewhat encouraged to hope by the tears of Collatinus and the silence of Valerius. But Brutus, calling each of his sons by name, said: Come, Titus, come Tiberius, why do ye not defend yourselves against this denunciation?

But when they made no answer, though he put his question to them thrice, he turned to the lictors and said: It is yours now to do the rest. These straightway seized the young men, tore off their togas, bound their hands behind their backs, and scourged their bodies with their rods.