續一切經音義 5.24

5.24

之籟（下洛大反廣雅曰籟簫也大者二十四管長尺四十小者十六管長尺二寸有二底說文云三孔簫也從竹賴聲也）。

Music of [...] (之籟: the second character is pronounced *luo* + *da* [= *lài*]; the *Guangya* says *lai* is a panpipe; the large ones have twenty-four pipes and are one foot four inches long, while the small ones have sixteen pipes and are one foot two inches long, with two bottoms; the *Shuowen jiezi* says it is a three-holed pipe; it has the bamboo radical and the phonetic *lai* [賴]).