佛祖歷代通載 7.82

7.82

夏赫連勃勃（字屈局。兇奴有賢王去卑之後。劉衛之子。淵之族。身長八尺五寸。腰闊十圍。據夏州自稱天王。尚性兇暴以殺為樂。立二十年）。

Helian Bobo of the Xia (courtesy name Quju, a descendant of the Worthy Prince Qubei of the Xiongnu, son of Liu Weichen, of the lineage of Liu Yuan; he was eight chi five cun tall, with a waist ten spans wide. He occupied Xia Prefecture and claimed the title of Heavenly King. By nature cruel and violent, he took pleasure in killing; he stood on the throne for twenty years).