Mahabharata 6.8.30

षष्टिस्तानि सहस्राणि षष्टिरेव शतानि चअरुणस्याग्रतो यान्ति परिवार्य दिवाकरम्

ṣaṣṭistāni sahasrāṇi ṣaṣṭireva śatāni caaruṇasyāgrato yānti parivārya divākaram

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