《北齐书·列传·卷十》
高澈就假装为上级官署买牛皮，付给加倍的价钱，让牛的主人辨认，于是捉住了偷牛的盗贼。
浟乃诈为上府市牛皮，倍酬价直，使牛主认之，因获其盗。
Gao Che then pretended to buy cowhide for his superiors, paid double the price, and asked the owner of the cow to identify it, so that he caught the thief.