《孔子家语·冠颂》
孔子说： 周代叫牟，殷代叫哻，夏代叫收，作为冠都是一样的。
孔子曰： 周弁，殷哻，夏收，一也。
Confucius said: It was called Mu in the Zhou Dynasty, Jia in the Yin Dynasty, and Shou in the Xia Dynasty, and they were all the same as the crown.