Tatiyagilānasutta

Ekaṁ samayaṁ bhagavā rājagahe viharati veḷuvane kalandakanivāpe. Tena kho pana samayena bhagavā ābādhiko hoti dukkhito bāḷhagilāno. Atha kho āyasmā mahācundo yena bhagavā tenupasaṅkami; upasaṅkamitvā bhagavantaṁ abhivādetvā ekamantaṁ nisīdi. Ekamantaṁ nisinnaṁ kho āyasmantaṁ mahācundaṁ bhagavā etadavoca: “paṭibhantu taṁ, cunda, bojjhaṅgā”ti.

At one time the Buddha was staying near Rājagaha in the Bamboo Grove, the squirrels’ feeding ground. Now at that time he was sick, suffering, gravely ill. Then Venerable Mahācunda went up to the Buddha, bowed, and sat down to one side. The Buddha said to him: “Cunda, express your understanding of the awakening factors.”

“Sattime, bhante, bojjhaṅgā bhagavatā sammadakkhātā bhāvitā bahulīkatā abhiññāya sambodhāya nibbānāya saṁvattanti. Katame satta? Satisambojjhaṅgo kho, bhante, bhagavatā sammadakkhāto bhāvito bahulīkato abhiññāya sambodhāya nibbānāya saṁvattati …pe… upekkhāsambojjhaṅgo kho, bhante, bhagavatā sammadakkhāto bhāvito bahulīkato abhiññāya sambodhāya nibbānāya saṁvattati. Ime kho, bhante, satta bojjhaṅgā bhagavatā sammadakkhātā bhāvitā bahulīkatā abhiññāya sambodhāya nibbānāya saṁvattantī”ti. “Taggha, cunda, bojjhaṅgā; taggha, cunda, bojjhaṅgā”ti.

“Sir, the Buddha has rightly explained these seven awakening factors. When developed and cultivated, they lead to direct knowledge, to awakening, and to extinguishment. What seven? The awakening factors of mindfulness, investigation of principles, energy, rapture, tranquility, immersion, and equanimity. These are the seven awakening factors that the Buddha has rightly explained. When developed and cultivated, they lead to direct knowledge, to awakening, and to extinguishment.” “Indeed, Cunda, these are awakening factors! Indeed, Cunda, these are awakening factors!”

Idamavocāyasmā cundo. Samanuñño satthā ahosi. Vuṭṭhahi ca bhagavā tamhā ābādhā. Tathāpahīno ca bhagavato so ābādho ahosīti. Chaṭṭhaṁ.

That is what Cunda said, and the Teacher concurred. And that’s how the Buddha recovered from that illness.