Mahabharata 12.318.28
शतस्य सहजातस्य सप्तमीं दशमीं दशाम्प्राप्नुवन्ति ततः पञ्च न भवन्ति शतायुषः
śatasya sahajātasya saptamīṃ daśamīṃ daśāmprāpnuvanti tataḥ pañca na bhavanti śatāyuṣaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book