《太平广记·卷二百四十八·诙谐四》
三藏胡僧听了后，忙收起团扇，左手举起如意指向别处，跟另外人搭话。还没等他们把话说完，不料他手中如意的脑袋掉下来了。
法师即去扇，以如意指麾，别送问，并语未得尽，忽如意头落。
After listening, the Tang Dynasty monk quickly put away his round fan, pointed his ruyi in another direction with his left hand, and began a conversation with another person.  Before they could say anything, the head of the ruyi in his hand fell off.