《资治通鉴·晋纪·晋纪三十八》
沮渠蒙逊进军围困乐都，秃发檀绕着城池，坚持防守，最后又用儿子秃发染干作为人质，向对方请求和解，沮渠蒙逊才收兵回去。
蒙逊进围乐都，傉檀婴城固守，以子染干为质以请和，蒙逊乃还。
Juqu Mengxun advanced to besiege Ledu. Tufa Tan stubbornly defended the city. In the end, he sent his son, Tufa Ranggan, as a hostage and requested peace. Only then did Juqu Mengxun withdraw his troops.