《资治通鉴·唐纪·唐纪三十四》
平卢节度使刘正臣将要袭击范阳，军队还未到，史思明就率兵来阻击，刘正臣大败，丢弃妻子而逃，部下士卒七千余人战死。
平卢节度使刘正臣将袭范阳，未至，史思明引兵逆击之，正臣大败，弃妻子走，士卒死者七千馀人。
Pinglu Circuit military governor Liu Zhengchen was about to attack Fanyang. Before his troops had arrived, Shi Siming brought troops to intercept him. Liu Zhengchen was badly defeated, leaving his wife behind in his escape. More than 7,000 of his subordinates died in the battle.