《旧唐书·本纪·卷十九》
现在平卢军节度使宋威为盗贼横行而深感愤怒，请旨进行诛杀征讨。
今平卢军节度使宋威深愤萑蒲，请行诛讨。
Now the Circuit Commander of Pinglu Army Song Wei is furious because of the bandits’ rampant actions, and he begs to ask for instructions to carry out a campaign to kill and eliminate them.