《明史·列传·卷一百九十七》
村民剥下他的衣服，获得龙衣和金印，又发现死者瞎了一只眼睛，这才大惊，说这是李自成啊！
剥其衣，得龙衣金印，眇一目，村民乃大惊，谓为自成也。
The villagers stripped off his clothes, and found a dragon robe and a golden seal, then they saw that the dead man had only one eye, so they were shocked and said, This is Li Zicheng!