สุริยูปมสูตร ที่ ๑
[411] Suriyassa bhikkhave udayato etaṃ pubbaṅgamaṃ etaṃ pubbanimittaṃ yadidaṃ aruṇuggaṃ evameva kho bhikkhave bhikkhuno sattannaṃ bojjhaṅgānaṃ uppādāya etaṃ pubbaṅgamaṃ etaṃ pubbanimittaṃ yadidaṃ kalyāṇamittatā . kalyāṇamittassetaṃ bhikkhave bhikkhuno pāṭikaṅkhaṃ satta bojjhaṅge bhāvessati satta bojjhaṅge bahulīkarissatīti.
[412] Kathañca bhikkhave bhikkhu kalyāṇamitto satta bojjhaṅge bhāveti satta bojjhaṅge bahulīkaroti . idha bhikkhave bhikkhu satisambojjhaṅgaṃ bhāveti vivekanissitaṃ .pe. upekkhāsambojjhaṅgaṃ bhāveti vivekanissitaṃ virāganissitaṃ nirodhanissitaṃ vossaggapariṇāmiṃ . Evaṃ kho bhikkhave bhikkhu kalyāṇamitto satta bojjhaṅge bhāveti satta bojjhaṅge bahulīkarotīti.