Trung Bộ Kinh (Majjhima Nikaya) 5:72
SUJATOIdha, bhikkhave, ekacce moghapurisā dhammaṁ pariyāpuṇanti—
Take a futile person who memorizes the teaching—
Idha, bhikkhave, ekacce moghapurisā dhammaṁ pariyāpuṇanti—
Take a futile person who memorizes the teaching—