《管子·轻重丁》
石莹如数完成后，管仲就西行朝见天子说： 敝国之君想率领诸侯来朝拜先王宗庙，观礼于周室，请发布命令，要求天下诸侯凡来朝拜先王宗庙并观礼于周室的，都必须带上彤弓和石壁。
璧之数已具，管子西见天子曰： 弊邑之君欲率诸侯而朝先王之庙，观于周室。请以令使天下诸侯朝先王之庙，观于周室者，不得不以彤弓石璧。
When Shi Ying was completed, Guan Zhong went west to meet the emperor and said: The king of my country wanted to lead the princes to pay homage to the ancestral temple of the former king and watch the ceremony in the Zhou Dynasty. Please issue an order that all the princes in the world who come to pay homage to the ancestral temple of the former king and watch the ceremony in the Zhou Dynasty must bring Tonggong and Shibi.