Aṅguttara Nikāya 4 15. Ābhāvagga 141. Ābhāsutta “Catasso imā, bhikkhave, ābhā. Katamā catasso? Candābhā, sūriyābhā, aggābhā, paññābhā—imā kho, bhikkhave, catasso ābhā. Etadaggaṃ, bhikkhave, imāsaṃ catunnaṃ ābhānaṃ yadidaṃ paññābhā”ti. Paṭhamaṃ.