《资治通鉴·宋纪·宋纪十六》
刘昱对萧道成的威名十分畏惧忌恨，曾亲自磨短矛，说： 明天就杀萧道成。 
帝忌道成威名，尝自磨鋋，曰： 明日杀萧道成！ 
Liu Yu was very frightened and hated Xiao Daocheng's reputation, and once personally sharpened a spear, saying: "I will kill Xiao Daocheng tomorrow.