At the beginning of the Tang Zhenyuan era (785-805 CE), Li Ze, of Shaoyin in Henan, died. Before he could be prepared for burial, a scarlet-robed person called and expressed condolences, calling himself Herbalist Su. When he entered, his grief was especially deep. Before long, the dead man rose, and began to fight with him; his family, sons and brothers fled the hall in panic. The two closed the door and beat one another, continuing equally matched until dawn. When the Li sons dared to enter, they found two corpses laid together on the bed, their height, build, appearance, hair, beard and clothing quite indistinguishable. At this, the gathered clan being quite unable to work out the matter, they buried both in the same coffin.
Li Rong 李冗, Du yi zhi 獨異志 (Outstanding Fantastic Stories), 上1.14-15 (Tale 78):
Li Rong 李冗, Du yi zhi, 獨異志 (Outstanding Fantastic Stories) in Du yi zhi, Xuanshi Zhi 獨異志，宣室志 (Outstanding Fantastic Stories, Stories from the Chamber of Dissemination), edited by Zhang Yongqin 张永钦 and Hou Zhiming 侯志明 (Beijing: Zhonghua shuju, 1983)