《资治通鉴·汉纪·汉纪八》
临江王想要写字用的刀笔，以写信向景帝谢罪，而中尉郅都禁止官吏提供刀笔。魏其侯派人把刀笔送给了临江王。
临江王欲得刀笔，为书谢上，而中尉郅都禁吏不予；魏其侯使人间与临江王。
Prince Linjiang wanted a knife and a brush to write a letter of apology to Emperor Jing, but the lieutenant general Zhi Du prohibited the officials from providing him with a knife and a brush. Marquess Weigi sent someone to give Prince Linjiang a knife and a brush.