《新唐书·列传·卷八十八》
柳公绰本来与裴耹交情好，李吉甫再次主持朝政，让公绰出任湖南观察使。
公绰本与裴垍善，李吉甫复当国，出为湖南观察使。
Liu Gongzuo originally had a good relationship with Pei Zhu, Li Jifu once again presided over the government, and asked Gongzuo to serve as the governor of Hunan.