Anna Komnene, The Alexiad — Book XIII
“ My master Aaron," he said, "conjointly with others, of whom thy Majesty is not quite ignorant, have plotted against thy life, O Emperor. And as thy murderer they suborned Demetrius, my fellow-slave, a Scythian by origin, with a very murderous disposition and strong arms, ready to dare anything, and of a very bestial and cruel mind. To this man they have handed a double-edged sword and given him this Aurnan order that he is to come up close and with unflinching boldness drive the sword into thy Majesty's entrails." ”
