《周书·列传·卷二十二》
孝武末年，杨宽请求朝廷把澄城县伯的爵位转让给杨穆，皇上下诏书同意。
孝武末，宽请以澄城县伯让穆，诏许之。
At the end of Emperor Xiao Wu's reign, Yang Kuan petitioned the court to transfer the title of Chengcheng County Earl to Yang Mu; the emperor agreed with an imperial decree.