《宋史·列传·卷一百四十五》
刘珙入宫辞行，还奏上六件事，皇上说： 你虽然要离开国都，但你不忘记献上忠心之言，品德之高尚不是他人比得上的，不久将会召见你的。 刘珙到了江西，首先蠲免新增的税额，以及罢除苗仓大斛。
入辞，犹以六事为献，上曰： 卿虽去国，不忘忠言，材美非他人所及，行召卿矣。 至镇，首蠲税务新额，及罢苗仓大斛。
Liu Gong entered the palace to bid farewell, and also played on six things, the emperor said: Although you are leaving the capital, but you do not forget to offer your loyalty, your noble character is unmatched by others, and you will be called soon. Liu Gong went to Jiangxi. The first thing he did was to exempt the newly added taxes and abolish the Miao Cang Da Hu.