《资治通鉴·陈纪·陈纪二》
太后病一稍微加重，孝昭帝就睡在门外，食物饮水汤药，都亲手侍侯。
太后疾小增，即寝伏阁外，食饮药物，皆手亲之。
When the Empress Dowager's illness worsened, the Xiaozhao Emperor slept outside the door and personally served her with food, drinks and medicine.