Mahabharata 13.108.16

ज्येष्ठो भ्राता पितृसमो मृते पितरि भारतस ह्येषां वृत्तिदाता स्यात्स चैतान्परिपालयेत्

jyeṣṭho bhrātā pitṛsamo mṛte pitari bhāratasa hyeṣāṃ vṛttidātā syātsa caitānparipālayet

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