《史记·七十列传·儒林列传》
于是皇上派遣使臣携带贵重的礼物束帛和玉璧，驾着驷马安车去迎请申公，赵绾、王臧二位弟子则乘坐着普通的驿车随行。
於是天子使使束帛加璧安车驷马迎申公，弟子二人乘轺传从。
The Emperor then sent an envoy, with valuable gifts of silk and jade, and a carriage with four horses to invite Shen Gong. The two students Zhao Wan and Wang Zang rode in an ordinary carriage.