妙法蓮華經玄贊 8.376

8.376

贊曰：此令得見及不忘念。「逗」音徒鬪反，逗留也，又住也止也，作「豆」音。亦有作「竇」字，教能竇繹義故。「逗」音《說文》「大句反，又土豆反」，今從徒鬪反。有作「𧮡」，不知所從。

Eulogy: This causes them to gain sight [of the Buddha] and not forget [their] mindfulness. "Dòu" (逗) is pronounced in the fanqie tú-dòu (徒鬪); it means lingering, and also to stay or stop; it is also pronounced d構築u (豆). Some also write the character as dòu (竇), meaning that the teaching can penetrate and draw forth the meaning. As for the pronunciation of 逗, the Shuowen says "dà-gōu fanqie (大句反), and also tǔ-dòu fanqie (土豆反)"; here we follow tú-dòu fanqie. Some write it as 𧮡, whose origin is unknown.