Pariññeyyasutta
Sāvatthinidānaṁ. Āyasmā rādho yena bhagavā tenupasaṅkami; upasaṅkamitvā bhagavantaṁ abhivādetvā ekamantaṁ nisīdi. Ekamantaṁ nisinnaṁ kho āyasmantaṁ rādhaṁ bhagavā etadavoca:
Should Be Completely Understood
At Sāvatthī. Venerable Rādha went up to the Buddha, bowed, and sat down to one side. The Buddha said to him: