1. Saṃyojanasuttavaṇṇanā

131. Catutthassa paṭhame upapattipaṭilābhiyānīti yehi anantarā upapattiṃ paṭilabhati. Bhavapaṭilābhiyānīti upapattibhavassa paṭilābhāya paccayāni. Sakadāgāmissāti idaṃ appahīnasaṃyojanesu ariyesu uttamakoṭiyā gahitaṃ. Yasmā pana antarāparinibbāyissa antarā upapatti natthi, yaṃ pana so tattha jhānaṃ samāpajjati, taṃ kusalattā ‘‘upapattibhavassa paccayo’’ teva saṅkhyaṃ gacchati. Tasmāssa ‘‘upapattipaṭilābhiyāni saṃyojanāni pahīnāni, bhavapaṭilābhiyāni saṃyojanāni appahīnānī’’ti vuttaṃ. Orambhāgiyesu ca appahīnaṃ upādāya sakadāgāmissa avisesena ‘‘orambhāgiyāni saṃyojanāni appahīnānī’’ti vuttaṃ. Sesamettha uttānameva.