Mahabharata 2.43.20

तं च यज्ञं तथाभूतं दृष्ट्वा पार्थस्य मातुलयथा शक्रस्य देवेषु तथाभूतं महाद्युते

taṃ ca yajñaṃ tathābhūtaṃ dṛṣṭvā pārthasya mātulayathā śakrasya deveṣu tathābhūtaṃ mahādyute

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