Saṃyutta Nikāya 33 1. Vacchagottavagga 46–50. Rūpaappaccupekkhaṇādisuttapañcaka Sāvatthinidānaṃ. “Rūpe kho, vaccha, appaccupekkhaṇā … pe … viññāṇe kho, vaccha, appaccupekkhaṇā … pe …. Paññāsamaṃ.