《元史·列传·卷四十六》
中书省设立后，授璧平章政事，议加 答剌罕 的称号，璧坚决不肯接受。二年，本已随驾北征，又奉命还至燕京，以平章政事兼任大都督，总领各军。
璧曰： 太庙雅乐，大飨用之，圣上所以昭孝报本也，岂可系及无辜，而废雅乐之成哉！ 
After the Zhongshu Provincial Government was established, Bi was awarded Bi Pingzhang’s political affairs and discussed Jia’s title of Dalahan. Bi resolutely refused to accept it. Two years later, Ben had already followed his car to fight against the north, and was ordered to return to Yanjing to serve as a general commander to lead the armies.