Mahabharata 13.79.2

घृतं मे हृदये नित्यं घृतं नाभ्यां प्रतिष्ठितम्घृतं सर्वेषु गात्रेषु घृतं मे मनसि स्थितम्

ghṛtaṃ me hṛdaye nityaṃ ghṛtaṃ nābhyāṃ pratiṣṭhitamghṛtaṃ sarveṣu gātreṣu ghṛtaṃ me manasi sthitam

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