A devoted student, eager to follow the sacred path, was instructed in the proper way to seek his daily sustenance. He was taught to first approach those households where he was treated with respect, never seeking alms from those who would dishonor him. The practice of begging for alms was established as a rule for students, but he was to avoid seeking from those who had fallen from the path of righteousness or were otherwise unworthy. Each day, with diligence and inner purity, the student would go from house to house, collecting alms with humility and effort. If he found no success at certain homes, he was to avoid repeatedly returning to those same places in the same order, seeking instead with discernment. Throughout this practice, he was to restrain his speech, keeping his words measured and his gaze steady, not letting his eyes wander restlessly in all directions. When it came time to eat, he was to do so mindfully—with effort, with controlled speech, and with a focused, undistracted mind. The life of one who upholds vows and lives by alms, he was told, is considered as meritorious as fasting itself. In all his interactions, he was to greet others with joy and approval, always responding with a spirit of pleasure and encouragement. He was reminded to avoid all that was unholy or despised by the world. There were further rules to observe: he should never eat while facing north, for this was an ancient, eternal injunction. After his meal, he was to seat himself in a clean place and rinse his mouth twice, ensuring purity. The student learned that after touching his lips or the inside of his mouth, and after changing into fresh garments, it was essential to rinse again—especially before beginning study, after spitting, coughing, or breathing heavily. Even at both twilights—dawn and dusk—he was to rinse his mouth, regardless of whether he had already done so. This cleansing was also required after shedding tears or bleeding, and even after sleeping, whether once or several times, as well as after other occasions that might compromise cleanliness. If he touched a woman, himself, or put on a lower garment, or if he touched his own hair or wore unwashed clothes, he was to rinse again, always seated and facing east or north, out of a desire for purity. He was reminded that without washing the feet, even after rinsing the mouth, he remained impure. There were further cautions: he must not rinse with rainwater, nor while standing, nor with water that had simply been drawn up. He should not rinse while sitting on sandals or a seat, nor with his knees protruding, nor in any improper manner. He was to avoid water that was foamy or impure, or water that had been looked at by others. He should not make noise with his fingers, nor allow his mind to be distracted while rinsing. Agitated hands and rinsing outside the proper enclosure were also to be avoided. He must never use water that had been sipped or touched by Vaiśyas, women, or Śūdras. The wise declared that the water held between the thumb and forefinger is the highest and most fitting for offerings to the ancestors. The water at the tips of the fingers is called divine, and is also known as 'āṛṣa,' belonging to the seers. Understanding these distinctions, the student would not be led astray, for this knowledge itself is an auspicious and sacred place. To cleanse himself properly—whether due to bodily causes, fate, or ancestral custom—the student was to touch his mouth with the base of his thumb. Then, joining his index finger and thumb, he was to touch both sides of his nose. Alternatively, he could touch his head with his thumb, or touch both sides of his head. It was said that, by such actions, the presence of Brahma, Vishnu, and Mahesha was invoked. When he touched both eyes, the Moon and Sun were pleased; when both ears were touched, the Wind and Fire were pleased. By touching the crown of his head, he would find a singular sense of satisfaction within. Yet, he was cautioned that if his tongue touched his teeth or anything attached to them, impurity would result. Any objects placed on the ground were to be regarded as one with the earth, and not to be used without proper intention. However, Manu had declared there was no fault in consuming fruits, roots, or sugarcane, even if they had touched the ground. Thus, the student learned to live with discipline, purity, and reverence, following each instruction in the spirit of devotion and respect for the ancient ways.