Mahabharata 13.21.4
अथोपविष्टश्च यदा तस्मिन्भद्रासने तदास्नापयामास शनकैस्तमृषिं सुखहस्तवत्दिव्यं च विधिवच्चक्रे सोपचारं मुनेस्तदा
athopaviṣṭaśca yadā tasminbhadrāsane tadāsnāpayāmāsa śanakaistamṛṣiṃ sukhahastavatdivyaṃ ca vidhivaccakre sopacāraṃ munestadā
Our plain-language meaning of this verse is waiting for scholar review.