Mahabharata 5.44.9

आचार्यस्य प्रियं कुर्यात्प्राणैरपि धनैरपिकर्मणा मनसा वाचा द्वितीयः पाद उच्यते

ācāryasya priyaṃ kuryātprāṇairapi dhanairapikarmaṇā manasā vācā dvitīyaḥ pāda ucyate

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