《旧唐书·列传·卷七十八》
众军在愁思冈作战，李嗣业被流箭射中，死在军中，众将推举安西兵马使荔非元礼接替他。
诸军进战于愁思冈，嗣业为流矢所中，卒于军，众推安西兵马使荔非元礼代之。
The troops fought at the Choushigang hill. Li Siye was shot by an arrow and died in the army. The generals recommended Li Fei Yuanli, the commander of the Anxi division, as his successor.