《太平广记·卷四百五十八·蛇三》
书生常常亲自遮盖着它，就称呼蛇叫： 檐生 ，那以后遮盖不住了，就把蛇放到范县东面的大泽之中去。
书生每自檐之，号曰檐生。其后不可檐负，放之范县东大泽中。
The scholar often covered it himself, so he called the snake: Yansheng, but later he could not cover it, so he put the snake in the large swamp east of Fan County.