The Tipiṭaka in Three Languages

Dutiyabhikkhusutta

Suttapiṭaka · Saṁyuttanikāya · Mahāvaggasaṁyutta · Vol. 19 · Section 1237

[1237] "And what, bhikkhus, is spiritual power (iddhi)? Here, bhikkhus, a bhikkhu wields the various kinds of spiritual power: having been one, he becomes many; having been many, he becomes one … he exercises mastery with the body even as far as the brahmā world. This, bhikkhus, is called spiritual power."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places