Trường Bộ Kinh (Digha Nikaya) 1:844
SUJATOIdaṁ, bhikkhave, tatiyaṁ mahāpadesaṁ dhāreyyātha.
You should remember it. This is the third great reference.
Idaṁ, bhikkhave, tatiyaṁ mahāpadesaṁ dhāreyyātha.
You should remember it. This is the third great reference.