《晋书·帝纪·第九章》
简文帝当时年仅七岁，哭祭生母都哭出了血，坚决请求穿重丧孝服。
帝时年七岁，号慕泣血，固请服重。
Emperor Xianwen was only seven years old at the time; he cried blood at his biological mother's funeral and insisted on wearing heavy mourning clothes.