一切經音義 78.83

78.83

佛頿（紫斯反韻英云髭鬚也或作髭說文作頿面毛也如來口邊毛也經作𣯃不成字）。

The Buddha's beard (佛頿) ([頿 is pronounced] 紫 + 斯 [zǐ-sī > zī]; the Yunying says: "mustache and beard"; it is also written as 髭; the Shuowen jiezi writes it as 頿, meaning facial hair, the hairs around the Tathāgata's mouth; the sūtra text writes it as 𣯃, which does not form a character).