《周书·列传·卷十二》
白兽烽被商人烧毁，烽帅接受了贿赂，没有对他们治罪有一天，这个烽帅按例前来参见，宇文贵就问他说： 商人烧掉了烽火台，你为什么私自将他们释放? 烽帅很惊讶，于是当即认罪。
白兽烽经为商人所烧，烽帅纳货，不言其罪。他日，此帅随例来参，贵乃问云： 商人烧烽，何因私放？ 烽帅愕然，遂即首服。
The White Beast Beacon was burned down by a merchant. The beacon commander accepted a bribe and did not punish them. One day, the beacon commander came to pay his respects as usual. Yuwen Gui asked him, "The merchant burned down the beacon tower. Why did you release them privately?" The beacon commander was surprised, so he immediately pleaded guilty.