श्रीमद् भगवद्गीता

मूल श्लोकः

प्रकृतिं पुरुषं चैव विद्ध्यनादी उभावपि।

विकारांश्च गुणांश्चैव विद्धि प्रकृतिसंभवान्।।13.20।।

English Translation By Swami Gambirananda

13.20 Know both Nature and also the individual soul [Prakrti is sometimes translated as matter, and purusa as spirit.-Tr.] to be verily without beginning; know the modifications as also the alities as born of Nature.