SN.46.37/(7) Buddhisuttaṃ
218. “Sattime, bhikkhave, bojjhaṅgā bhāvitā bahulīkatā buddhiyā aparihānāya saṃvattanti. Katame satta? Satisambojjhaṅgo …pe… upekkhāsambojjhaṅgo. Ime kho, bhikkhave, satta bojjhaṅgā bhāvitā bahulīkatā buddhiyā aparihānāya saṃvattantī”ti. Sattamaṃ.