《太平广记·卷二百二十一·相一》
开始，窦轨官任益州行台仆射，到任后，召请袁天纲，对他说：从前你我在德阳县相见，怎么能忘啊！
初为益州行台仆射，既至，召天纲谓曰：前于德阳县相见，岂忘也。
At first, Dou Gui was appointed as the Yizhou Xingtai Pushe. After taking office, he summoned Yuan Tiangang and said to him: How can I forget that we met before in Deyang County!