《新唐书·列传·卷一百三十四》
那天，来俊臣正与妻家的亲属宴饮。正喝在兴头上，卫遂忠来了，守门人不肯进去通报，骗他说 出去了 。
卫遂忠虽无行，颇有辞辩，素与俊臣善。
That day, Lai Junchen was drinking with his wife’s relatives. Just as they were getting excited, Wei Suizhong came, the gatekeeper refused to let him in and tricked him by saying that Lai Junchen was not home.