一部經，比丘 Nandaka 應佛陀之請，為大愛道領導的五百比丘尼說法，以問答與譬喻闡明無常，經二次講說後眾比丘尼證得解脫。

A discourse taught to five hundred nuns led by Mahāpajāpatī Gotamī by the monk Nandaka at the Buddha’s request, using a catechism and similes on impermanence to bring the nuns to full enlightenment after a second telling.