一切經音義 97.8

97.8

旋踵（鍾勇反王注楚辭云踵繼也說文以踵為足跟以此為追逐之踵也從足重聲或從止作歱跟音艮痕反）。

旋踵 [turning on one's heel] (Pronounced with the fanqie zhōng + yǒng. Wang's commentary on the Chuci says: "Zhǒng means following upon." The Shuowen takes zhǒng to be the heel of the foot, taking this as the zhǒng of pursuing. It takes the foot radical and zhòng as phonetic; or it takes the stop radical, written as 歱. Gēn [heel] is pronounced with the fanqie gèn + hén.)