《资治通鉴·汉纪·汉纪三十五》
卢芳入朝，南下到达昌平。刘秀下诏命他停止，改为明年朝见。
卢芳入朝，南及昌平，有诏止，令更朝明岁。
Lu Fang came to the court and went south to Changping. Liu Xiu sent an edict ordering him to stop and change his visit to the imperial court to the following year.