Meghiyasutta

ud4.1:21.1 Tena ca pana, meghiya, bhikkhunā imesu pañcasu dhammesu patiṭṭhāya cattāro dhammā uttari bhāvetabbā—

ud4.1:21.2 asubhā bhāvetabbā rāgassa pahānāya, mettā bhāvetabbā byāpādassa pahānāya, ānāpānassati bhāvetabbā vitakkupacchedāya, aniccasaññā bhāvetabbā asmimānasamugghātāya.

ud4.1:21.3 Aniccasaññino hi, meghiya, anattasaññā saṇṭhāti,

ud4.1:21.4 anattasaññī asmimānasamugghātaṁ pāpuṇāti diṭṭheva dhamme nibbānan”ti.