Devibhagavatapurana 12.9.41

12.9.41

raṇayanmahatīṃ gāyangāyatryāḥ paramānguṇān |
niṣasāda sabhāmadhye munīnāṃ bhāvitātmanām ||

Seeing the tranquil hearted Nârada coming there, Gautama and the other Munis received him duly and worshipped him with the Pâdya and Arghya. In course of conversation he began to describe the glories of Gautama and said:-- “O Best of Munis! I have heard from the mouth of Indra, in the assembly of the Devas, your glories as to your supporting and feeding the pure-hearted Munis and I have come to see you. By the Grace of S’rî Bhagavatî Gâyatrî Devî, you have now become blessed. There is no doubt in this.” Thus saying, the Devarsi Nârada entered into the temple of the Devî Gâyatrî and with eyes gladdened by love, saw the Devî there and offered due hymns in praise of Her and then ascended to the Heavens. Here, on the other hand, the Brâhmanas that were fed by Gautama, became jealous at so much honour offered to Gautama and tried their best so that no further honour be paid to him. They further settled not to stay any longer in his Âs’rama, when the next good harvest season comes. (Thus his glories will wane). O King! Some days passed when good rains fell and there was an abundance of crops everywhere and the famine ended. Hearing this, all the Brâhmins united, Alas! O King! to curse the Gautama. Oh! Their fathers and mothers are blessed in whom do not arise such feelings of jealousy! This all is the wonderful play of the powerful Time; it cannot be expressed by any person. O King! These Brâhmins created, by Mâyâ, an aged cow, who was to die and pushed her in the sacrificial hall of the Muni Gautama at the time of the Homa ceremony. Seeing that cow entering into the enclosure where the Homa was being performed, Gautama cried out “Hoom Hoom” when the cow fell there and died. And the other Brâhmanas instantly cried out “Look! Look! The wicked Gautama has killed the cow.” Seeing this inconceivable event, Gautama was greatly nonplussed and, completing his Homa ceremony, entered into Samâdhi and began to think the cause of it. Then, coming to know that this has been concocted by the Mâyâ of the Brâhmins, he became angry like Rudra at the time of dissolution; his eyes were reddened and he cursed the Risis, thus:-- Oh vile Brâhmins! When you are ready to cause mischief to me unjustly then let you be averse to meditate and do the japam of the Devî Gâyatrî, the Mother of the Vedas. For your this act, never you will be eager to perform any Vedic sacrificial acts or any action concerning thereof. There is no doubt in this. You will be always averse to the mantra of S’iva or the Tantra of S’iva. You will be always averse to Mûla Prakriti S’rî Devî, to Her Dhyânam, mantra, to any conversation regarding Her; to the visiting of Her place or Temple, to do worship and other ceremonies to Her, to see the Grand Festivals of the Devî, to singing the names and glories of the Devî, to sit before the Devî and to adore Her.