《太平广记·卷三十九·神仙三十九》
他有时候独自坐在山林里，有时候宿在与雨雪之中，有时候每隔三天五天就到嵩山上的寺里去，要剩饭吃。人们不知道他的行踪。
或独坐山林，或宿雨雪中，或三日五日至岳寺，求斋余而食，人不能知也。
Sometimes he sat alone in the mountains and forests, sometimes he stayed overnight in the rain and snow, sometimes he went to the temple on Mount Song every three or five days to beg for leftover food. People didn't know his whereabouts.