Mahabharata 12.128.47

न च राज्यसमो धर्मः कश्चिदस्ति परंतपधर्मं शंसन्ति ते राज्ञामापदर्थमितोऽन्यथा

na ca rājyasamo dharmaḥ kaścidasti paraṃtapadharmaṃ śaṃsanti te rājñāmāpadarthamito'nyathā

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