續一切經音義 9.135

9.135

髀肉（上傍禮反切韻云股髀也說文從骨卑聲也又作䯗亦通律文作䏶非下說文作肉象筋肉之形今變體作肉字）。

髀肉 (The first character has the fanqie 傍禮 [bǐ]. The Qieyun states: 'Thigh and haunch.' The Shuowen states: 'Derived from 骨 with 卑 as phonetic.' It is also written as 䯗, which is also correct. In the Vinaya text it is written as 䏶, which is incorrect. The second character: the Shuowen writes it as 肉, depicting the shape of muscle and flesh; today it is modified into the character 肉.).