sn56.29:2.2 Dukkhaṁ, bhikkhave, ariyasaccaṁ pariññeyyaṁ, dukkhasamudayaṁ ariyasaccaṁ pahātabbaṁ, dukkhanirodhaṁ ariyasaccaṁ sacchikātabbaṁ, dukkhanirodhagāminī paṭipadā ariyasaccaṁ bhāvetabbaṁ.