《晋书·列传·第九章》
此外，以前因辅佐的功勋，应当受郡公的封爵，然而他坚决推辞，赞美他谦让的品德，不改变他的遣志。
又前以翼赞之勋，当受郡公之封，而固辞恳至，嘉其让德，不夺其志。
In addition, based on his previous meritorious service as an aide, he should have been granted the title of county duke. However, he firmly declined. In order to praise his humble virtue, his will was not changed.