Garudapurana 1.117

The glorious Garuḍa Mahāpurāṇa, [chapter] 117.
Brahmā said: / In Mārgaśīrṣa, in the bright fortnight, O Vyāsa, on the thirteenth of Anaṅga, / one should chew a tooth-stick made of jasmine and worship Śiva with dhatura blossoms.

Offering the oblation saying, 'To Anaṅga', and tasting honey, then in Pauṣa / one should worship the Lord of Yoga with bael leaves; a tooth-stick made of kadamba, / sandal-paste and the like, and a food-offering of kṛsara and other dishes [should be given].

In Māgha, having worshipped the Lord of Dancers with jasmine flowers and a garland of pearls, / with a plakṣa tooth-stick and a food-offering of fried cakes, O sage;

And in Phālguna, one should worship the Lord of Heroes with marjoram blossoms; / and sugar, vegetables, and cakes [for offerings], and a tooth-cleaner made of mango;

In Caitra, one should worship the Well-Formed One, taste camphor at night, / chew a tooth-cleaner made of aṭa, and offer a cake as a food-offering;

In Vaiśākha, the worship of Śambhu is with marjoram and aśoka flowers; / for the Great-Formed One, the food-offering is molasses-rice and fine cloth;

One should taste [honey] and offer a tooth-stick and nutmeg; / in Jyeṣṭha, one should worship Pradyumna with campaka flowers and bite on a [tooth-stick] from the bael tree;

[…] / and an agallochum tooth-stick, and one should worship him with apāmārga flowers.

In Śrāvaṇa, [one should offer] a karavīra flower to Śambhu, bearer of the trident, / consuming fragrances, with ghee and other offerings, purifying oneself with a karavīra twig.

In Bhādrapada, one should worship Sadyojāta with bakula flowers and cakes; / consuming gāndharvā, [one should worship] Madanaka; and in Āśvina, the Lord of Gods,

With campaka flowers, wearing gold, offering sweetmeats, / using a khadira tooth-stick; and in Kārtika, one should worship Rudra.

Using a badarī tooth-stick, consuming madana [leaves] on the tenth day, / offering milk and vegetables, at the year's end one should worship Śiva with lotuses.

To Anaṅga, joined with Rati, standing upon a golden mandala, / with fragrances and other offerings, one should offer ten thousand oblations of sesame, paddy, and the like.

Keeping vigil with song and instrumental music, having worshipped in the morning, one should present / to a twice-born a bed, a vessel, an umbrella, clothing, and two sandals.

With devotion one should feed a cow and a twice-born; a person [then] has accomplished his duty. / This concluding rite is prescribed in this manner in all religious observances, / and its fruit is prosperity, sons, health, good fortune, and heaven.

Thus in the glorious Garuḍa Mahāpurāṇa, in the first section named the Ācārakāṇḍa of the first part, the hundred and seventeenth chapter, entitled ‘The Religious Observance of Anaṅgatrayodaśī’.