As he drew near the City, the guards of Nero met him and asked to be retained in the same service. At first he put them off, ostensibly to take the matter under advisement; and when they would not listen to this but kept up a disturbance, he sent the army against them. As a result about seven thousand of them perished on the spot and the survivors were later decimated.
Edition :
Dio's Roman History. Cassius Dio Cocceianus. Earnest Cary. Herbert Baldwin Foster. William Heinemann, Harvard University Press. London; New York. 1914-.
Notes :
For the following decimation of the survivors, please refer to: "Guards of Nero are decimated on orders of Galba."