《明史·列传·卷十一》
你即便侥幸生还，但也应当取消帝号，坐待真正的主子，不然将会丧家灭姓，到那时就悔之晚矣。 
公即幸生还，亦宜却帝号，坐待真主，不则丧家灭姓，悔晚矣。 
Even if you should live, you must relinquish your imperial title and await your true master. Otherwise, you will destroy your family and clan. Then, it will be too late for regret.