長部（ディーガ・ニカーヤ） 2:149
SUJATOKathañca pana, bhikkhave, bhikkhu dhammesu dhammānupassī viharati sattasu bojjhaṅgesu?
And how does a mendicant meditate observing an aspect of principles with respect to the seven awakening factors?
Kathañca pana, bhikkhave, bhikkhu dhammesu dhammānupassī viharati sattasu bojjhaṅgesu?
And how does a mendicant meditate observing an aspect of principles with respect to the seven awakening factors?