《水经注·卷三十七》
熊溪南流绕过移山，移山原在北岸，夜间风雨大作，天明以后，山就移到水南了，因而名为移山，这也是苍梧郁州、东武怪山一类怪事。
熊溪南带移山，山本在水北，夕中风雨，旦而山移水南，故山以移为名，盖亦苍梧郁州，东武怪山之类也。
Xiongxi River flows south around Yishan. Yishan was originally on the north bank. There was a great storm at night, and after dawn, the mountain moved to the south of the water, hence the name Yishan. This is also a strange event similar to the strange mountains of Cangwu Yuzhou and Dongwu.