The Roman History · Amm. 15.5.4

Therefore, when the aforesaid commander had gone to the Gauls in the service of the republic, and while he was engaged in repelling the barbarians, who already began to distrust their own power, and to be filled with alarm, Dynamius, being restless, like a man of cunning and practised deceitfulness, devised a wicked plot; and in this it is said he had for his accomplices Lampadius, the prefect of the prætorian guard, Eusebius, who had been the superintendent of the emperor's privy purse, and was known by the nickname of Mattyocopa, and Ædesius, formerly keeper of the records, whom this prefect had contrived to have elected consul, as being his dearest friend. He then with a sponge effaced the contents of the letters, leaving nothing but the address, and inserted a text materially differing from the original writing, as if Silvanus had asked, by indirect hints, and entreated his friends…

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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