4. Suññatasamādhisuttaṃ
369.‘‘ Katamo
M2.536 ca , bhikkhave , asaṅkhatagāmimaggo ?Suññato samādhi , animitto samādhi , appaṇihito samādhi – ayaṃ vuccati , bhikkhave , asaṅkhatagāmimaggo … pe ….
Catutthaṃ .