Bhagavad Gita 13.19

प्रकृतिं पुरुषं चैव विद्ध्यनादी उभावपि।विकारांश्च गुणांश्चैव विद्धि प्रकृतिसंभवान्॥

prakṛtiṃ puruṣaṃ caiva viddhyanādī ubhāvapi |vikārāṃśca guṇāṃścaiva viddhi prakṛtisaṃbhavān ||

Know that Nature (matter) and the Spirit are both beginningless, and know also that all modifications and qualities are born from Nature.

Know further that Nature and God have no beginning, and that differences in character and quality originate from Nature only.

Our plain-language meaning of this verse is waiting for scholar review.