《太平广记·卷二百六十五·轻薄一》
在回去的大路上，遇见了友人郑賨，郑賨见他喜形于色，便停住马恳切地追问有什么好事，长乐公竟把杜审权要去新辟的幕府任职一事告诉了他。
于通衢遇友人郑賨，见其喜形于色，驻马恳诘。长乐遽以恩地之辟告之。
On the way back, he met his friend Zheng Yi, who saw that he was beaming with joy and stopped his horse to inquire earnestly what good news there was. Chang Le Gong told him that Du Shenquan was going to take up a post in the newly established幕府.