一切經音義 8.244

8.244

刖足（危厥反亦古之刑名也經史互說不同或名剕刑或名𩪯刑皆一也民有越關梁踰城郭為掠盜者則刖其足考聲斷足也或作跀跀刑之屬五百也）。

刖足 (yuèzú; the upper character has the fanqie 危厥 [yuè]; it is also the name of an ancient punishment; scriptures and histories have varying accounts: it is sometimes called fēi punishment and sometimes jiào punishment, which are all the same; when commoners crossed border passes or barriers, or scaled city walls to commit robbery and pillage, their feet were cut off; the Kaosheng says it means cutting off the feet; it is also written as 跀; the category of 跀 punishments comprises five hundred offenses).