Passage
Digha Nikaya 16 (dn16:5.30.5)
pli dn
Acirūpasampanno kho panāyasmā subhaddo eko vūpakaṭṭho appamatto ātāpī pahitatto viharanto nacirasseva—yassatthāya kulaputtā sammadeva agārasmā anagāriyaṁ pabbajanti—tadanuttaraṁ brahmacariyapariyosānaṁ diṭṭheva dhamme sayaṁ abhiññā sacchikatvā upasampajja vihāsi.