《魏书·列传·卷二》
高祖即位，目辰升为司徒，封宜都王，任雍州刺史，镇守长安。
高祖即位，迁司徒，封宜都王，除雍州刺史，镇长安。
When Emperor Gaozu ascended to the throne, Muchen was promoted to Minister of Justice, made King of Yidu, was made Governor of Yongzhou, and garrisoned at Chang'an.