In the sacred tradition, the observance of fasting and vows is described with great care and reverence. Those undertaking a fast must avoid certain foods: bronze vessels, black gram, lentils, chickpeas, millet, vegetables, honey, and similar items are not to be consumed. The act of fasting also affects other daily practices—using flowers, ornaments, garments, incense, fragrant ointments, cleaning the teeth, and applying collyrium are all considered spoiled by the fast. Instead, one observing the fast should use a toothstick made from the five products of the cow and maintain the morning vow. Drinking water repeatedly or eating betel breaks the vow, so these must be avoided. The sanctity of fasting is further corrupted by sleeping during the day or engaging in sexual intercourse. Instead, virtues such as patience, truthfulness, compassion, charity, purity, and control of the senses are prescribed as essential. Worship of the deities, offering oblations into the fire, contentment, and refraining from theft are duties common to all vows, forming a tenfold foundation for spiritual observance. During the fast, certain actions are prescribed: seeing the stars, eating either at night or during the day, and giving one pala of cow urine and half a thumb’s length of cow dung. Seven palas of milk, three palas of curd, one pala of ghee, and one pala of water from kuśa grass are also to be given. The recitation of the Gāyatrī and the Gandheti hymn, taking curd, and invoking the deity with 'Tejo'si' mark the observance of the Brahmakūrca vow. Establishing the sacred fire, performing consecration, undertaking sacrificial and charitable vows, observing Vedic vows, releasing the bull, the ceremony of shaving the head, and tying the sacred girdle are all prescribed rites. During impure months, auspicious rites and anointing should be avoided. The lunar month, counted from new moon to new moon, consists of thirty days, while the solar month, marked by the sun’s transit, lasts twenty-seven days, not by the stars. The solar month is used for marriage and at the start of sacrifices, while the lunar month governs observances. Certain days are specifically mentioned for observances: the paired days associated with fire, the six sages, the Vasu and Andhra days, the twelfth day joined with Rudra, the fourteenth, and the full moon. The first day and the new moon, when they coincide, are said to yield great results; yet this mixed occurrence is extremely inauspicious and can destroy previously acquired merit. For women, the presence of menstrual blood interrupts the vow begun with austerity. While acts such as charity may still be performed, bodily observances must be undertaken personally. If the vow is broken due to anger, negligence, or greed, one must not eat for three days and must shave the head. If the body is incapable, sons or others may perform the vow on behalf of the observant. Should a Brahmin faint while observing the vow, water and other remedies should be administered. Turning to the sacred teachings, Brahma spoke to Vyasa, saying, "I will explain the vows beginning from the first day." The Śikhi vow is said to lead to the Vaiśvānarapada. On the first day, one eats only once and, at the conclusion, gives a brown cow. Beginning in the month of Chaitra, worship of Brahma is performed with fragrant flowers, offerings, garlands, and delightful gifts. Through oblations and worship of the deity, all desires are fulfilled. In Kartika, on the bright eighth day, one should offer flowers for a year. By giving flowers and other offerings, a person attains beauty. On the third day of the dark fortnight in Shravana, worship of Śrīdhara with wealth is prescribed. Worship is performed upon an empty bed, its fruit is offered to a twice-born, and, after giving the bed, one prays: "Salutations to Śrīdhara, homage to Śrī." On the third day, Umā, Śiva, and Agni are to be worshipped, with offerings of cooked food and damanaka as naivedya. At the beginning of Caitra, the fruit spoken by Umā is attained. Whoever avoids salt on the third day from Phālguna onward, at the conclusion, should give a bed and a house furnished with utensils, honoring the Brahmin couple with the words: "May Bhavānī be pleased." Such a person dwells eternally in the realm of Gaurī, attaining supreme auspiciousness. The goddesses Gaurī, Kālī, Umā, Bhadrā, Durgā, Kānti, Sarasvatī, Maṅgalā, Vaiṣṇavī, Lakṣmī, Śivā, and Nārāyaṇī are worshipped in order beginning from the third day of the lunar path, bringing freedom from separation and other blessings. On the fourth day, at the start of the bright Māgha, fasting and observing vows, one gives sesame seeds to a Brahmin and partakes of sesame water. Completion of this vow occurs in two years, granting uninterrupted fulfillment. The root mantra 'gaḥ svāhā' is accompanied by the praṇava. For the heart, 'glaiṃ glāṃ'; for the head and crown, 'gāṃ gīṃ hūṃ hrīṃ hrīṃ'; for armor, 'gūṃ'; for the eyes, 'goṃ', 'gaiṃ'; for invocation and other rites, 'goṃ'. For arrival, the mantra is 'olkāya'; for the group, 'ganandholkaḥ'; for flowers, 'puṣpolko'; for incense, 'dhūpakolkakaḥ'; for lamps, 'dīpolkāya'; for great offerings, 'maholkāya'; for sacrifice and the removal of obstacles, 'sidedholkāya'. For the Gāyatrī, the nyāsa is declared beginning with the thumb: "Om, we contemplate the great-eared one, the one with a twisted trunk; may Danti inspire us." These groups are worshipped with offerings of sesame and oblations: 'svāhā' to Gaṇa, to Gaṇapati, and to Kūṣmāṇḍaka; to Amogholka, to Ekadanta, to the form of the destroyer of Tripura; "Om, salutations to the dark-toothed, fierce-faced, trembling one." To Padmadaṃṣṭā, 'svāhā'; at the end, the mudrā is the dance among the Gaṇas. Clapping hands and laughter bring the fruit of auspiciousness and more. In Mārgaśīrṣa, on the bright fourth day, worship of the Gaṇa is prescribed; for a year, this brings knowledge, prosperity, fame, longevity, and offspring. On Monday, on the fourth day, fasting and worship of the Gaṇa, reciting, offering, and remembering knowledge, one attains heaven and liberation. Whoever worships on the bright fourth day with khaṇḍa, laḍḍuka, and modaka, removing all obstacles, attains all desires and auspiciousness. For sons and others, with damanaka, and on the fourth day called Damanaka, "Om, salutations to Gaṇapati," one should worship the Gaṇa until the end of the fourth day. In whichever month one offers oblations, recites, or remembers, all desires are fulfilled and all obstacles are destroyed. If one worships Vinayaka, the foremost among forms, with these names, he too attains the highest state and the joys of heaven and liberation.