Mahabharata 14.20.8

कर्मणा मनसा वाचा शुभं वा यदि वाशुभम्जन्मादिमूर्तिभेदानां कर्म भूतेषु वर्तते

karmaṇā manasā vācā śubhaṃ vā yadi vāśubhamjanmādimūrtibhedānāṃ karma bhūteṣu vartate

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