Mahabharata 12.292.40

प्रकृतिः कुरुते कर्म शुभाशुभफलात्मकम्प्रकृतिश्च तदश्नाति त्रिषु लोकेषु कामगा

prakṛtiḥ kurute karma śubhāśubhaphalātmakamprakṛtiśca tadaśnāti triṣu lokeṣu kāmagā

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