《资治通鉴·陈纪·陈纪五》
卫王宇文直对武帝诬陷齐王宇文宪说： 宇文宪饮酒吃肉，和平时一样。 
卫王直谮齐王宪于帝曰： 宪饮酒食肉，无异平日。 
King Yuwen Zhi of Wei slandered King Yuwen Xian of Qi to Emperor Wu, saying: Yuwen Xian drinks alcohol and eats meat, just like he did in the past.