《汉书·传·高五王传》
而且徐甲是齐穷人，无出路而为宦官，到宫廷去做事，原没有做什么有益于齐的事，却又想扰乱我王家!
且甲，齐贫人，及为宦者入事汉，初无补益，乃欲乱吾王家！
Besides, Xu Jia was a poor guy in Qi, with no way out, and became an eunuch and went to the palace to do things. He didn't do anything beneficial to Qi, but he wanted to  disturb my royal family!