《明史·列传·卷一百九十四》
每次审问，魏忠贤必派人来坐在他的后面，称为听记，其人偶尔不到，显纯即袖手不敢问。
每谳鞫，忠贤必遣人坐其后，谓之听记，其人偶不至，即袖手不敢问。
Every time Xianchun interrogated, he must have someone sent from Wei Zhongxian to sit behind him and listen to the interrogation. When this person happened to be absent, Xianchun would put his hands in his sleeves and dare not ask.