《资治通鉴·晋纪·晋纪三十八》
树黎非常害怕，与郁久闾步鹿真商量，派勇武的壮士夜里藏在郁久闾斛律的帐篷之后，等郁久闾斛律出来便抓住他，把他和他的女儿一起送到北燕。于是，树黎拥立郁久闾步鹿真为可汗，自己当了宰相。
树黎恐，与步鹿真谋使勇士夜伏于斛律穹庐之后，伺其出而执之，与女皆送于燕，立步鹿真为可汗而相之。
Shuli was very scared, and discussed with Yugulü Buluzhen to send a brave fighter to hide behind Yugulü Hulü's tent at night, and once Yugulü Hulü came out, to capture him and send him and his daughter to Northern Yan. Thus, Shuli declared Yugulü Buluzhen the khan, and became the prime minister.