《旧唐书·本纪·卷一》
太宗率领刘弘基、长孙顺德等前后数万人从渭北向三辅进攻并宣告命令，义军所到之处，全部攻下。
太宗率刘弘基、长孙顺德等前后数万人，自渭北徇三辅，所至皆下。
Taizong led Liu Hongji, Changsun Shunde, and many others totaling in the magnitude of ten thousands to attack and announce orders from North of the Wei to Sanfu; everywhere the righteous army went they completely overtook.