《后汉书·列传·文苑列传下》
各鼓史经过曹操面前，都命令脱去原来的衣服，改着一岑，一单绞及小衤军。
诸史过者，皆令脱其故衣，更着岑牟、单绞之服。
As the various drummers entered Cao Cao's presence, he ordered them to remove their original clothing, they changed into Cencao, Danjiao and Xiaojianjun outfits.