《太平广记·卷三百七十五·再生一》
后来窦被唐太宗所灭，皇帝要招纳她进宫，她就把当时的事都禀白了，而且一口回绝地说： 我在幽冥之中封闭在黄土之下，已经三百多年，没有窦公哪能见到今日？为他而死乃是我的本分呵。 
其后建德为太宗所灭，帝将纳之。乃具以事白，且辞曰： 妾幽闭黄壤，已三百年，非窦公何以得见今日，死乃妾之分也。 
Later, Dou was destroyed by Emperor Taizong of the Tang Dynasty. The emperor wanted to take her into the palace, but she reported the incident at that time and categorically refused, saying: "I have been locked in the loess in the dark and mysterious realm for more than three hundred years. How could I see today without Dou Gong? To die for him is what I should do."