《元史·本纪·卷十七》
二十二日，枢密院大臣上奏说： 六卫内执掌的汉军为一万户，现在尚有六千户，分拨为三部分：财力足以准备车马的为二千五百户，每一甲令其准备马十五匹、牛车二辆；财力足以准备车的为五百户，每一甲令其准备牛车三辆；其余的三千户，只演习作战，不让他们服别的差役。
己酉，枢密院臣言： 六卫内领汉军万户，见存者六千户，拨分为三：力足以备车马者二千五百户，每甲令备马十五匹、牛车二辆；力足以备车者五百户，每甲令备牛车三辆；其三千户，惟习战斗，不他役之。
On the 22nd, the Grand Councilor of the Privy Council submitted a memorial stating: The Han army under the control of the Six Guards has 10,000 households, and there are still 6,000 households, which are divided into three parts: 2,500 households for those who are financially able to prepare a horse and cart, and each group is required to prepare 15 horses and two oxcarts ; 500 households for those who are financially able to prepare a car, and each group is required to prepare three oxcarts; 3,000 households for the rest, only practicing combat and not allowing them to serve other tasks.