Recluses and brahmins who have gained, are gaining, and will gain, the highest wisdom, do so through understanding of the Four Noble Truths. S.v.416 f.

Samaṇabrāhmaṇa Vaggo.– A group of suttas. Good recluses and brahmins know about decay and death, birth, becoming, grasping, craving, feeling, contact, sense, name and form, consciousness and activities. S.ii.129 f.