Bhagavad Gita 6.7

जितात्मनः प्रशान्तस्य परमात्मा समाहितः।शीतोष्णसुखदुःखेषु तथा मानापमानयोः ॥६.७॥

jitātmanaḥ praśāntasya paramātmā samāhitaḥśītoṣṇasukhaduḥkheṣu tathā mānāpamānayoḥ

The Supreme Self of him who is self-controlled and peaceful remains balanced in cold and heat, pleasure and pain, as well as in honor and dishonor.

गीता