Mahabharata 3.83.29
ततो वेण्णां समासाद्य तर्पयेत्पितृदेवताःमयूरहंससंयुक्तं विमानं लभते नरः
tato veṇṇāṃ samāsādya tarpayetpitṛdevatāḥmayūrahaṃsasaṃyuktaṃ vimānaṃ labhate naraḥ
Our plain-language meaning of this verse is waiting for scholar review.
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