《资治通鉴·齐纪·齐纪十》
宣武帝元恪当面诘问了元禧谋反经过，于壬戌，赐元禧死于他本人的府中。
帝面诘其反状，壬戌，赐死于私第。
Emperor Xuanwu of Northern Wei, Yuan Ke, questioned Yuan Xi about the details of his rebellion in person. On Renshu, Yuan Xi was granted death in his own mansion.