[606] "'This is the basis for success (iddhipāda) endowed with concentration (samādhi) due to zeal (chanda) and volitional formations of striving (padhānasaṅkhāra)': thus, bhikkhus, in regard to dhammas unheard before, the eye (cakkhu) arose in me … light (āloka) arose. 'This is concentration due to energy …' … 'This is concentration due to mind (citta) …' …
"'This is the basis for success endowed with concentration due to investigation (vīmaṃsā) and volitional formations of striving': thus, bhikkhus, in regard to dhammas unheard before, the eye arose in me … light arose. 'This very basis for success endowed with concentration due to investigation and volitional formations of striving is to be developed': thus, bhikkhus, … 'has been developed': thus, bhikkhus, in regard to dhammas unheard before, the eye arose in me … light arose."
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.