Bhagavad-gītā 12.18-19
BG 12.18-19
Open the full passageसमः शत्रौ च मित्रे च तथा मानापमानयोः । शीतोष्णसुखदुःखेषु समः सङ्गविवर्जितः ॥१८॥ तुल्यनिन्दास्तुतिर्मौनी सन्तुष्टो येन केनचित् । अनिकेतः स्थिरमतिर्भक्तिमान्मे प्रियो नरः ॥१९॥
Sanskrit
samaḥ śatrau ca mitre ca tathā mānāpamānayoḥ śītoṣṇa-sukha-duḥkheṣu samaḥ saṅga-vivarjitaḥ tulya-nindā-stutir maunī santuṣṭo yena kenacit aniketaḥ sthira-matir bhaktimān me priyo naraḥ
Translation
One who is equal to friends and enemies, who is equipoised in honor and dishonor, heat and cold, happiness and distress, fame and infamy, who is always free from contaminating association, always silent and satisfied with anything, who doesn't care for any residence, who is fixed in knowledge and who is engaged in devotional service—such a person is very dear to Me.