Theragāthā Ekakanipāta Catutthavagga 1.36. Kumāputtattheragāthā “Sādhu sutaṃ sādhu caritakaṃ, Sādhu sadā aniketavihāro; Atthapucchanaṃ padakkhiṇakammaṃ, Etaṃ sāmaññamakiñcanassā”ti. … Kumāputto thero ….