《资治通鉴·唐纪·唐纪六》
癸丑，唐贝州刺史许善护在县与刘黑闼之弟刘十善交战，许善护全军覆没。
癸丑，贝州刺史许善护与黑闼弟十善战于鄃县，善护全军皆没。
On the Gui Chou day of the Ji You lunar month, Xu Shanhu, the Governor of Bei Prefecture, fought with Liu Heita’s younger brother Liu Shishan in Xian County. Xu Shanhu’s entire army was annihilated.