Mahabharata 3.197.13

न कर्मणा न मनसा नात्यश्नान्नापि चापिबत्तं सर्वभावोपगता पतिशुश्रूषणे रता

na karmaṇā na manasā nātyaśnānnāpi cāpibattaṃ sarvabhāvopagatā patiśuśrūṣaṇe ratā

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