Bhagavad Gita Chapter 13.20
prakṛtiḿ puruṣaḿ caiva
viddhy anādī ubhāv api
vikārāḿś ca guṇāḿś caiva
viddhi prakṛti-sambhavān
Translation
Material nature and the living entities should be understood to be beginningless. Their transformations and the modes of matter are products of material nature.