๖. ปิยังกรสูตร
TIPITAKA Volume 15 : PALI ROMAN Sutta Pitaka Vol 7 : Sutta. Saṃ. Sa. Chaṭṭhaṃ piyaṅkarasuttaṃ
[819] Ekaṃ samayaṃ āyasmā anuruddho sāvatthiyaṃ viharati jetavane anāthapiṇḍikassa ārāme . tena kho pana samayena āyasmā anuruddho rattiyā paccūsasamayaṃ paccuṭṭhāya dhammapadāni bhāsati.