《太平广记·卷三百五十七·夜叉二》
有一天黎明时分，我已走了十多里，太阳快要出来时，忽然看见一株枯树，有三百丈高，好几十围粗，树心却是空的。
是日平明，病僧已行十数里。日欲出，忽见一枯立木，长三百余丈，数十围，而其中空心。
One day at dawn, I had walked over ten miles, and when the sun was about to rise, I suddenly saw a dead tree, three hundred zhang tall and dozens of wei thick, but the heart of the tree was hollow.