Sattāvāsasutta
“Navayime, bhikkhave, sattāvāsā. Katame nava? Santi, bhikkhave, sattā nānattakāyā nānattasaññino, seyyathāpi manussā, ekacce ca devā, ekacce ca vinipātikā. Ayaṁ paṭhamo sattāvāso.
Abodes of Sentient Beings
“Mendicants, there are nine abodes of sentient beings. What nine? There are sentient beings that are diverse in body and diverse in perception, such as human beings, some gods, and some beings in the underworld. This is the first abode of sentient beings.