Paṭhamasamaṇabrāhmaṇasutta
“Ye hi keci, bhikkhave, atītamaddhānaṁ samaṇā vā brāhmaṇā vā mahiddhikā ahesuṁ mahānubhāvā, sabbe te catunnaṁ iddhipādānaṁ bhāvitattā bahulīkatattā. Ye hi keci, bhikkhave, anāgatamaddhānaṁ samaṇā vā brāhmaṇā vā mahiddhikā bhavissanti mahānubhāvā, sabbe te catunnaṁ iddhipādānaṁ bhāvitattā bahulīkatattā. Ye hi keci, bhikkhave, etarahi samaṇā vā brāhmaṇā vā mahiddhikā mahānubhāvā, sabbe te catunnaṁ iddhipādānaṁ bhāvitattā bahulīkatattā.
Ascetics and Brahmins (1st)
“Mendicants, all the ascetics and brahmins in the past, future, or present who are mighty and powerful have become so by developing and cultivating the four bases of psychic power.