續一切經音義 3.96

3.96

關鑰（上古還反說文曰以橫木持門曰關從門𢇇聲也經文作閞音弁爾雅曰閞謂之槉非此用下羊斫反說文作𨷲謂關之鎻也或作籥非也）。

Bar and lock (關鑰: the first character has the fanqie 古 + 還. The Shuowen jiezi says: "Using a horizontal piece of wood to hold a door is called guan." It is classified under the door radical [門] with 𢇇 as phonetic. The sūtra text writes 閞, pronounced bian (弁); the Erya says: "Guan (閞) is called ji (槉)," which is not the usage here. The second character has the fanqie 羊 + 斫. The Shuowen jiezi writes it as 𨷲, meaning the lock of a bar. Some write 籥, which is incorrect).