《资治通鉴·唐纪·唐纪五十三》
于是，刘辟的绵江栅守将李文悦、鹿头关守将仇良辅都率城向高崇文投降，还捉获了刘辟的女婿苏强，投降的士兵数以万计。
于是辟、绵江栅将李文悦、鹿头守将仇良辅皆以城降于崇文。获辟婿苏强，士卒降者万计。
As a result, Li Wenyue, the garrison commander of Liu Pi's Mianjiang fence, and Qiu Liangfu, the garrison commander of Lukouguan, both led the city to surrender to Gao Chongwen, capturing Liu Pi's son-in-law Su Qiang, and surrendering tens of thousands of soldiers.