佛祖歷代通載 6.54

6.54

逍劉聰改稱漢（字玄明。劉淵第四子。性極勇傑。承位自號昭武帝。改元光興。在位八年。時河東大蝗食田。唯不食黍豆。靳準率人收埋之。哭聲聞十餘里。鑽土復出。黍豆竟盡食矣）。

Liu Cong of Zhao changed the state title to Han. (His courtesy name was Xuanming. He was the fourth son of Liu Yuan. By nature he was exceedingly brave and outstanding. Inheriting the throne, he gave himself the title of Emperor Zhaowu and changed the era name to Guangxing. He was on the throne for eight years. At that time, a massive plague of locusts in Hedong devoured the fields, sparing only millet and beans. Jin Zhun led people to collect and bury them; their weeping could be heard for over ten li. But the locusts bored through the earth and emerged again, ultimately devouring all the millet and beans.)