《新唐书·列传·卷三十八》
玄宗开元初年，窦希蠨等人请求把自己的官职转授给徐有功的儿子徐忄仑，来报答昔日的恩德，徐忄仑因此由大理司直改任恭陵县令。
开元初，窦希瑊等请以己官让有功子惀，以报旧德，由是自大理司直迁恭陵令。
In the early years of Emperor Xuanzong's Kaiyuan reign, Dou Xichan and others requested to transfer their official positions to Xu Yougong's son Xu Xinlun to repay the kindness of the past. Therefore, Xu Xinlun changed from Dali Siju to Gongling County Order.