《尚书·虞书·尧典》
任命羲仲居住在今山东东部滨海地区，传说中日出的地方。
分命羲仲，宅嵎夷，曰暘谷。寅宾出日，平秩东作。
He appointed Xi Zhong to live in present-day Shandong, in the coastal region in the east, the place where, according to legend, the sun rises.