Mahabharata 3.176.16

न हि मे मुच्यते कश्चित्कथंचिद्ग्रहणं गतःगजो वा महिषो वापि षष्ठे काले नरोत्तम

na hi me mucyate kaścitkathaṃcidgrahaṇaṃ gataḥgajo vā mahiṣo vāpi ṣaṣṭhe kāle narottama

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