《旧唐书·本纪·卷四》
五月二十四日，皇上诏令因周朝司沐大夫裴融、齐国侍中崔季舒、给事黄门侍郎裴泽、尚书左丞封孝琰、隋朝仪同三司豆卢毓、御史中丞游楚客等，都是正直忠诚，他们的子孙各应提升。
五月庚辰，诏以周司沐大夫裴融，齐侍中崔季舒、给事黄门侍郎裴泽、尚书左丞封孝琰，隋仪同三司豆卢毓、御史中丞游楚客等，并门挺忠鲠，其子孙各宜甄擢。
On the twenty-fourth day of the fifth month, the Emperor decreed that because Pei Rong, the Director of Bath Attendants in the Zhou dynasty, Cui Jishu, the Imperial Attendant in the Qi dynasty, Pei Ze, the Director of the Gate of the Yellow Gate Servants, Feng Xiaoyan, the Acting Minister of the Department of Central Documents, Doulu Yu, the Assistant Minister in the Sui dynasty and You Chuk, the Censor-in-Chief, were all honest and loyal, their descendants should each have their status raised.