佛祖歷代通載 8.70

8.70

（癸丑）　後廢帝昱改元徽（字德融。明帝長子。淫虐不道。廢為蒼梧王。壽十五歲。為揚王夫弑之。在位四年）。

(Guichou [473 CE]) The Later Deposed Emperor Yu changed the reign era to Yuanhui. (Courtesy name Derong; eldest son of Emperor Ming. Licentious, cruel, and devoid of the Way, he was demoted to King of Cangwu. He lived to the age of fifteen and was assassinated by Yang Yufu, having reigned for four years.)