Devibhagavatapurana 7.35.50

7.35.50

tatrotthitāmṛtaṃ yattu drutalākṣārasopamam |
pāyayitvā tu tāṃ śaktiṃ māyākhyāṃ yogasiddhidām ||

There is produced in the Vindu Chakra, out of the intercourse of S'iva and S'aktî, a kind of nectar-juice, resembling a sort of red-dye (lac). With that Nectar of Joy, the wise Yogis make the Mâyâ S'aktî, yielding successes in Yoga, drink; then pleasing all the Devas in the six Chakras with the offerings of that Nectar, the Yogi brings the S'aktî down again on the Mûlâdhâra Lotus.