Brahmajalasutta 3.5.1

3.5.1

Santi, bhikkhave, eke samaṇabrāhmaṇā uddhamāghātanikā nevasaññīnāsaññīvādā, uddhamāghātanaṃ nevasaññīnāsaññiṃ attānaṃ paññapenti aṭṭhahi vatthūhi.

There are some ascetics and brahmins who say there is life after death, and assert that the self lives on after death in a neither percipient nor non-percipient form on eight grounds.