Mbh 12.189.2b

That intelligent person, O regenerate one, who does all acts without desire of fruit, whose whole wealth exists for charity, and who performs the daily Homa, is a real Renouncer.[566] One should conduct oneself as a friend to all creatures, abstaining from all acts of injury. Rejecting the acceptance of all gifts, one should, by the aid of one's own intelligence, be a complete master of one's passions. One should live in one's soul where there can be no grief. One would then have no fear here and attain to a fearless region hereafter. One should live always devoted to penances, and with all passions completely restrained; observing the vow of taciturnity, and with soul concentrated on itself; desirous of conquering the unconquered senses, and unattached in the midst of attachments. All things that can be perceived by the senses are called Manifest. All, however, that is Unmanifest, that is beyond the ken of the senses, that can be ascertained only by the subtile senses, should be sought to be known.[567] If there be no faith, one will never succeed in attaining to that subtile sense. Therefore, one should hold oneself in faith. The mind should be united with Prana, and Prana should then be held within Brahma. By dissociating oneself from all attachments, one may obtain absorption into Brahma. There is no need of attending to any other thing. A Brahmana can easily attain to Brahma by the path of Renunciation. The indications of a Brahmana are purity, good behaviour and compassion unto all creatures.'"'"