《辽史·本纪·卷一》
皇上身着素服，乘赭白马，以将军耶律乐姑、辖剌仅阿钵为御者，撤去兵器，严整侍卫以受其降，且加以抚慰晓谕。
上素服，乘赭白马，以将军耶律乐姑、辖剌仅阿钵为御，解兵器、肃侍卫以受之，因加慰谕。
The emperor dressed in plain clothes, rode a reddish-white horse, had General Yelv Le Gu and Governor La Jin A Po as his coachmen, removed weapons, and escorted the guards to accept their surrender while comforting and admonishing them.