Bhagavad Gita 14.25

मानापमानयोस्तुल्यस्तुल्यो मित्रारिपक्षयोः।सर्वारम्भपरित्यागी गुणातीतः स उच्यते ॥१४.२५॥

mānāpamānayostulyastulyo mitrāripakṣayoḥsarvārambhaparityāgī guṇātītaḥ sa ucyate

Who is the same in honor and dishonor, the same to friend and foe, abandoning all undertakings, he is said to have transcended the dualities.

गीता