《南史·列传·卷五十一》
把金玉珍宝归一库房，叫作内藏；把粮食织物归一库房，叫作外府。
金玉珍帛爲一室，名爲内藏；绮縠锦罽爲一室，号曰外府。
He put gold and jade treasures in one treasury, which was called the Inner Treasury; he put grain and textiles in one treasury, which was called the Outer Treasury.