《旧五代史·后晋·高祖纪二》
两人握手相向而哭，很久不能辞别，契丹国主脱下白色貂皮裘服给高祖穿上，又赠送良马二十匹，战马一千二百匹，又告诫说： 子子孙孙，各不相忘。 
执手相泣，久不能别。脱白貂裘以衣帝，赠细马二十匹，战马一千二百匹，仍诫曰： 子子孙孙，各无相忘。 
The two men clasped hands and cried facing each other, unable to say goodbye for a long time. The ruler of the Khitan state took off his white sable fur coat and put it on Gaozu, and also gave him twenty fine horses and 1,200 warhorses. He also said: May your descendants never forget each other.