Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Bhakti Yoga Chapter 12, Verse 12.18.
Sanskrit
समः शत्रौ च मित्रे च तथा मानापमानयोः । शीतोष्णसुखदुःखेषु समः सङ्गविवर्जितः ॥ १२.१८ ॥
Hindi
जो शत्रु मित्रमें और मान-अपमानमें सम है – तथा सरदी, गरमी और सुख-दुःखादि द्वन्द्वोंमें सम है और आसक्तिसे रहित है|
English
He who is the same to enemy and friend and also in honour and dishonour, in cold and heat, in pleasure and pain, and who is free from attachment-