Petavatthu Mahāvagga 13. Akkharukkhapetavatthu “Yaṃ dadāti na taṃ hoti, Detheva dānaṃ datvā ubhayaṃ tarati; Ubhayaṃ tena dānena gacchati, Jāgaratha māpamajjathā”ti. Akkharukkhapetavatthu terasamaṃ.