Digha Nikaya (Coleção dos Discursos Longos) 1:169
SUJATOTatrapi sudaṁ bhagavā nāḷandāyaṁ viharanto pāvārikambavane etadeva bahulaṁ bhikkhūnaṁ dhammiṁ kathaṁ karoti:
And while staying at Nāḷandā, too, the Buddha often gave this Dhamma talk to the mendicants: