《宋史·列传·卷一百五十》
皇上忽然宣谕道： 近年来我经常生病且感到疲倦，想传位给太子，但你必须暂且留下。 
十一月，留身乞去，上奖劳再三。
The emperor suddenly announced: "In recent years I have often been ill and tired, and I wish to pass the throne to the crown prince, but you must stay for the time being."