首楞嚴義疏注經 5.77

5.77

於是，阿難及諸大眾聞佛如來無上慈誨祇夜、伽陀，雜糅精瑩，妙理清徹，心目開明，歎未曾有。

Thereupon, Ānanda and the great assembly, having heard the Buddha Tathāgata's unexcelled, compassionate instruction—the geyas and gāthās, exquisitely intermingled and pure, their wondrous principle clear and penetrating—had their minds and eyes opened and illuminated, and marveled at what they had never experienced before.