Mālukyaputtasutta
Atha kho āyasmā mālukyaputto yena bhagavā tenupasaṅkami …pe… ekamantaṁ nisinno kho āyasmā mālukyaputto bhagavantaṁ etadavoca: “sādhu me, bhante, bhagavā saṅkhittena dhammaṁ desetu, yamahaṁ bhagavato dhammaṁ sutvā eko vūpakaṭṭho appamatto ātāpī pahitatto vihareyyan”ti.
Māluṅkyaputta
Then Venerable Māluṅkyaputta went up to the Buddha … and asked 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 When I’ve heard it, I’ll live alone, withdrawn, diligent, keen, and resolute.”