《后汉书·列传·隗嚣公孙述列传》
我听说乌氏县有龙池山，小路南通，与汉相连，那旁边时常有奇人异士，闲暇时，可广求其真。
望闻乌氏有龙池之山，微径南通，与汉相属，其傍时有奇人，聊及闲暇，广求其真。
I heard that there is Longchi Mountain in Wushi County. The small road goes south to connect with Han. There are often strange people and experts there. In the leisure time, the truth can be sought.