Mahabharata 6.34.13

अद्वेष्टा सर्वभूतानां मैत्रः करुण एव चनिर्ममो निरहंकारः समदुःखसुखः क्षमी

adveṣṭā sarvabhūtānāṃ maitraḥ karuṇa eva canirmamo nirahaṃkāraḥ samaduḥkhasukhaḥ kṣamī

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