Mahabharata 1.3.152

वज्रस्य भर्ता भुवनस्य गोप्ता; वृत्रस्य हन्ता नमुचेर्निहन्ताकृष्णे वसानो वसने महात्मा; सत्यानृते यो विविनक्ति लोके

vajrasya bhartā bhuvanasya goptā; vṛtrasya hantā namucernihantākṛṣṇe vasāno vasane mahātmā; satyānṛte yo vivinakti loke

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