《太平广记·卷二百二十四·相四》
常衮在福建，有个僧人擅长通过察看人的气色，来推测气数、命运，每次推算都象神一样灵验。
常衮之在福建也，有僧某者善占色，言事若神。
<translation>Chang Gun was in Fujian, where there was a monk who was good at speculating on luck and fate by observing people's complexions, and his predictions were like a god every time.</translation>