《三国志·吴书·是仪胡综传》
等到是仪重病卧床，他留下遗嘱要求用一般棺木安葬，穿戴平时衣服入殓，务必节省简约。八十一岁时去世。
及寝疾，遗令素棺，敛以时服，务从省约，年八十一卒。
When Yi fell seriously ill and bedridden, he left a will requesting to be buried in an ordinary coffin, wearing his usual clothes, and to keep things simple and economical. He passed away at the age of 81.