Mahabharata 1.107.12

ततो जज्ञे मांसपेशी लोहाष्ठीलेव संहताद्विवर्षसंभृतां कुक्षौ तामुत्स्रष्टुं प्रचक्रमे

tato jajñe māṃsapeśī lohāṣṭhīleva saṃhatādvivarṣasaṃbhṛtāṃ kukṣau tāmutsraṣṭuṃ pracakrame

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