Mahabharata 12.91.8

उच्छिद्यते धर्मवृत्तमधर्मो वर्तते महान्भयमाहुर्दिवारात्रं यदा पापो न वार्यते

ucchidyate dharmavṛttamadharmo vartate mahānbhayamāhurdivārātraṃ yadā pāpo na vāryate

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