The Vishnu Purana
Chapters
The Vishnu Purana: Book I: Chapter V

PARÁŚARA.--Created beings, although they are destroyed (in their individual forms) at the periods of dissolution, yet, being affected by the good or evil acts of former existence, they are never exempted from their consequences; and when Brahmá creates the world anew, they are the progeny of his will, in the fourfold condition of gods, men, animals, or inanimate things. Brahmá then, being desirous of creating the four orders of beings, termed gods, demons, progenitors, and men, collected his mind into itself 14. Whilst thus concentrated, the quality of darkness

pervaded his body; and thence the demons (the Asuras) were first born, issuing from his thigh. Brahmá then abandoned that form which was, composed of the rudiment of darkness, and which, being deserted by him, became night. Continuing to create, but assuming a different. shape, he experienced pleasure; and thence from his mouth proceeded the gods, endowed with the quality of goodness. The form abandoned by him, became day, in which the good quality predominates; and hence by day the gods are most powerful, and by night the demons. He next adopted another person, in which the rudiment of goodness also prevailed; and thinking of himself, as the father of the world, the progenitors (the Pitris) were born from his side. The body, when he abandoned, it, became the Sandhyá (or evening twilight), the interval between day and night. Brahmá then assumed another person, pervaded by the quality of foulness; and from this, men, in whom foulness (or passion) predominates, were produced. Quickly abandoning that body, it became morning twilight, or the dawn. At the appearance of this light of day, men feel most vigour; while the progenitors are most powerful in the evening season. In this manner, Maitreya, Jyotsná (dawn), Rátri (night), Ahar (day), and Sandhyá (evening), are the four bodies of Brahmá invested by the three qualities 15.

The divine Brahmá, influenced by their material energies, having created these beings, made others of his own will. Birds he formed from his vital vigour; sheep from his breast; goats from his mouth; kine from his belly and sides; and horses, elephants, Sarabhas, Gayals, deer, camels, mules, antelopes, and other animals, from his feet: whilst from the hairs of his body sprang herbs, roots, and fruits.

Brahmá having created, in the commencement of the Kalpa, various plants, employed them in sacrifices, in the beginning of the Tretá age. Animals were distinguished into two classes, domestic (village) and wild (forest): the first class contained the cow, the goat, the hog, the sheep, the horse, the ass, the mule: the latter, all beasts of prey, and many animals with cloven hoofs, the elephant, and the monkey. The fifth order were the birds; the sixth, aquatic animals; and the seventh, reptiles and insects 20.