Theragāthā Dukanipāta Paṭhamavagga 2.1. Uttarattheragāthā “Natthi koci bhavo nicco, saṅkhārā vāpi sassatā; Uppajjanti ca te khandhā, cavanti aparāparaṃ. Etamādīnavaṃ ñatvā, bhavenamhi anatthiko; Nissaṭo sabbakāmehi, patto me āsavakkhayo”ti. Itthaṃ sudaṃ āyasmā uttaro thero gāthāyo abhāsitthāti.