《资治通鉴·唐纪·唐纪十五》
李元婴与蒋王李恽都喜好收敛财物，高宗曾经赐给众王每人五百段绢帛，惟独没有滕、蒋二王的，敕令说： 滕王皇叔与蒋王皇兄自己能够经营聚敛，不必赐给财物；只给麻两车串钱用。 
元婴与蒋王恽皆好聚敛，上尝赐诸王帛各五百段，独不及二王，敕曰： 滕叔、蒋兄自能经纪，不须赐物；给麻两车以为钱贯。 
Li Yuanying and Li Yun, the King of Jiang, both liked to hoard wealth. Emperor Gaozong once granted each of the princes 500 pieces of silk, but he excluded the King of Teng and the King of Jiang. He ordered: “My Imperial Uncle, the King of Teng, and my Imperial Brother, the King of Jiang, are good at making money themselves. There is no need to bestow money on them. Just give them two cartloads of hemp and strings of coins to use.”