《太平广记·卷五十五·神仙五十五》
元和七年壬辰十二月四日，将从衡山去游太白，回京城时，与刘师服相遇，师服招他一起歇宿。
元和七年壬辰十二月四日，将自衡山游太白，还京师，与师服相值，师服招其止宿。
On December 4, the seventh year of Yuanhe, Renchen, he was about to travel from Hengshan to Taibai. When he returned to the capital, he met Liu Shifu, who invited him to stay overnight.