On the four Noble (ariya) lineages, reckoned as ancient and pure, and held in esteem by discerning recluses and brahmins of all times. A monk is content with any kind of robe; he does not, for the sake of robes, resort to unseemly conduct; he is free from either selfishness or greed with regard to robes; neither does he exalt himself because of his contentment. So it is with other requisites. He also delights in abandoning and in meditation (bhāvanā). A monk possessed of these four noble lineages verily becomes a sage, praised by Brahmā himself (A.ii.27 ff).
This sutta was evidently a favourite topic for a discourse (AA.i.385, 386). The Commentary explains (AA.ii.494) how, for instance, anyone who teaches on the first three noble lineages — contentment with the four ¹ requisites (catupaccaya-
The full name of the sutta seems to have been Catupaccaya-
It is probably this Mahā-
¹ Although only three requisites are mentioned — robes, almsfood, and dwelling — it should be understood that a bhikkhu is also contented with any kind of medicine if it is needed (ed.)