《左传·昭公·昭公二十五年》
等到昭伯回国到达郊外，臧会前去迎接。问起那件事，还像从前那样不回答。
归及郊，会逆，问，又如初。
When Zhao Bo returned to his country and reached the outskirts, Zang Hui went to greet him. When asked about the matter, he still didn't answer as before.