Puṇṇasutta
Atha kho āyasmā puṇṇo yena bhagavā tenupasaṅkami; upasaṅkamitvā …pe… ekamantaṁ nisinno kho āyasmā puṇṇo bhagavantaṁ etadavoca: “sādhu me, bhante, bhagavā saṅkhittena dhammaṁ desetu, yamahaṁ bhagavato dhammaṁ sutvā eko vūpakaṭṭho appamatto ātāpī pahitatto vihareyyan”ti.
With Puṇṇa
And then Venerable Puṇṇa went up to the Buddha, bowed, sat down to one side, and said to him: “Sir, may the Buddha please teach me Dhamma in brief. When I’ve heard it, I’ll live alone, withdrawn, diligent, keen, and resolute.”