《宋史·本纪·卷四十三》
闰四月初三，李曾伯因台谏官弹论，下诏免职授给祠禄官，不久罢免祠官。
闰四月辛卯，李曾伯以台谏论，诏落职予祠，寻罢祠禄。
On the third day of the intercalary fourth lunar month, Li Zengbo was impeached by Censors, and an imperial edict was issued to dismiss him from his post and grant him a sinecure, which was soon rescinded.