一切經音義 1.103

1.103

兩䯗（鼙米反考聲䯗股也說文正從骨作脾脾股外也卑聲也或作䠋古字也今經從月作䏶非也本無此字）。

Liangka (two thighs) (pi-mi fan; the Kaosheng says: "Ka means thigh"; the Shuowen says: "The orthodox form is written as 脾 with 骨; pi is the outside of the thigh, with 卑 as phonetic"; it is also written as 䠋, which is an ancient character; the current scripture writes 䏶 with 月, which is incorrect; originally there was no such character).