《魏书·列传·卷八十三》
慕容垂打算征讨长子，诸将都来谏劝，认为永国并没有什么罪过，却连年征役，士卒疲怠，请留待他年再作计议。
垂议征长子，诸将咸谏，以永国未有衅，连岁征役，士卒疲怠，请待他年。
Murong Chui intended to attack Changzi. The generals came to persuade him that Yong did not have any faults but had been enlisted in military service for consecutive years, and the soldiers were exhausted. They requested to postpone the plan to another year.