《资治通鉴·唐纪·唐纪七十三》
庚戌，毕师铎派告密骑兵前往广陵向高骈禀告出师情由，被吕用之隐匿起来。
庚戌，诇骑以白高骈，吕用之匿之。
On Gengxu, Bi Shidu sent spies on horseback to Guangling to report the reason for their expedition to Gao Pian, but Lv Yongzhi hid them away.