《资治通鉴·隋纪·隋纪六》
炀帝派裴矩安抚陇右一带。裴矩到了会宁，慰问曷萨那可汗部落，派遣阙度设劫掠吐谷浑而使自己富有，裴矩回来向炀帝奏报情况，炀帝重重赏赐了裴矩。
帝使裴矩安集陇右，因之会宁，存问曷萨那可汗部落，遣阙达度设寇掠吐谷浑以自富，还而奏状，帝大赏之。
Emperor Yang sent Pei Ju to pacify the Longyou region. Pei Ju travelled to Huining, and paid a visit to Hesana Khan's tribe. He sent Que Dushi to rob Tuyuhun, which made Pei Ju rich. Pei Ju returned and reported the situation to Emperor Yang, who rewarded Pei Ju generously.