A first-class brāhmaṇa does not accept any rewards from his disciples or yajamānas. Practicing austerities and penances, he instead goes to the agricultural field and collects food grains left by the agriculturalists to be collected by brāhmaṇas. Similarly, such brāhmaṇas go to marketplaces where grains are purchased and sold wholesale, and there they collect grains left by the merchants. In this way, such exalted brāhmaṇas maintain their bodies and families. Such priests never demand anything from their disciples to live in opulence, imitating kṣatriyas or vaiśyas. In other words, a pure brāhmaṇa voluntarily accepts a life of poverty and lives in complete dependence on the mercy of the Lord.