Mahabharata 7.50.36

अभिवादनदक्षं तं पितॄणां वचने रतम्नाद्याहं यदि पश्यामि का शान्तिर्हृदयस्य मे

abhivādanadakṣaṃ taṃ pitṝṇāṃ vacane ratamnādyāhaṃ yadi paśyāmi kā śāntirhṛdayasya me

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