Ābhāvagga

Suttapiṭaka · Aṅguttaranikāya · Catukkanipāta · Vol. 21 · Section 144

[144] Bhikkhus, there are these four illuminations (obhāsa). What four? The illumination of the moon, the illumination of the sun, the illumination of fire, and the illumination of wisdom (paññā). These, bhikkhus, are the four illuminations. Of these four illuminations, bhikkhus, the foremost is this: the illumination of wisdom.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.