《新唐书·列传·卷四十三》
又出任襄州刺史，治理有方，名闻天下。任期满后回京，仍任太子宾客。
复为襄州刺史，治行名天下，代还，仍拜太子宾客。
He also served as the governor of Xiangzhou with excellent governance, and his reputation was known throughout the world. After his term expired, he returned to the capital and remained as the crown prince's guest.