《宋史·列传·卷四十九》
当时叛军尸体中有个穿金色龙袍的，部下众人说是侬智高已死，要向朝廷报告。
时贼尸有衣金龙衣者，众谓智高已死，欲以上闻。
At that time, there was a person wearing a golden dragon robe among the corpses of the rebels. The subordinates said that Nong Zhigao was dead and that they would report to the court.