Mbh 14.46.1b

He should, without being slothful subsist on such water as he gets, and air, and all forest products. He should live upon these, in due order, according to the regulations of his initiation.[138] He should honour the guest that comes to him with alms of fruits and roots. He should then, without sloth, always give whatever other food he may have. Restraining speech the while, he should eat after gratifying deities and guests. His mind should be free from envy. He should eat little, and depend always on the deities. Self-restrained, practising universal compassion, and possessed of forgiveness, he should wear both beard and hair (without submitting to the operations of the barber). Performing sacrifices and devoting himself to the study of the scriptures, he should be steady in the observance of the duty of truth. With body always in a state of purity, endued with cleverness, ever dwelling in the forest, with concentrated mind, and senses in subjection, a forest-recluse, thus devoting himself, would conquer Heaven. A householder, or Brahmacharin, or forest-recluse, who would wish to achieve Emancipation, should have recourse to that which has been called the best course of conduct. Having granted unto all creatures the pledge of utter abstention from harm, he should thoroughly renounce all action. He should contribute to the happiness of all creatures, practise universal friendliness, subjugate all his senses, and be an ascetic. Subsisting upon food obtained without asking and without trouble, and that has come to him spontaneously, he should make a fire. He should make his round of mendicancy in a place whence smoke has ceased to curl up and where all the inhabitants have already eaten.[139] The person who is conversant with the conduct that leads to Emancipation should seek for alms after the vessels (used in cooking) have been washed. He should never rejoice when he obtains anything, and never be depressed if he obtains nothing.