The Tipiṭaka in Three Languages

Āhārasutta

Suttapiṭaka · Saṁyuttanikāya · Mahāvaggasaṁyutta · Vol. 19 · Section 526

[526] "Bhikkhus, what is the nutriment (āhāra) for the arising of unarisen restlessness and remorse, or for the increase and expansion of arisen restlessness and remorse? There is, bhikkhus, unsettledness of mind (cetaso avūpasamo): frequently giving careless attention (ayoniso manasikāra) to that — this is the nutriment for the arising of unarisen restlessness and remorse, or for the increase and expansion of arisen restlessness and remorse."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places