Mahabharata 3.43.21
ततः पितॄन्यथान्यायं तर्पयित्वा यथाविधिमन्दरं शैलराजं तमाप्रष्टुमुपचक्रमे
tataḥ pitṝnyathānyāyaṃ tarpayitvā yathāvidhimandaraṃ śailarājaṃ tamāpraṣṭumupacakrame
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book