續一切經音義 10.142

10.142

驪珠（上里知反莊子云夫千金之珠必在九重之淵驪龍頜下若能得之遭其睢也彼驪龍悟時子安得哉說文云從馬麗聲也）。

Lizhu 驪珠 (The first character has the fanqie phonetic spelling [l- + -í > l-] lǐ zhī 反. The Zhuangzi says: "Now, a pearl worth a thousand pieces of gold is surely found at the bottom of a nine-layered abyss beneath the jaw of a black dragon (lilong 驪龍). If you were able to obtain it, you must have encountered it while it was asleep; if that black dragon had awakened, could you have possibly obtained it?" The Shuowen jiezi says: "It takes the horse radical with 麗 as the phonetic").