Mahabharata 7.47.34
स छिन्नधन्वा विरथः स्वधर्ममनुपालयन्खड्गचर्मधरः श्रीमानुत्पपात विहायसम्
sa chinnadhanvā virathaḥ svadharmamanupālayankhaḍgacarmadharaḥ śrīmānutpapāta vihāyasam
Our plain-language meaning of this verse is waiting for scholar review.