Isha UpanishadIsha Upanishad 2
कुर्वन्नेवेह कर्माणि जिजीविषेच्छतं समाः
Kurvann eveha karmāṇi, jijīviṣec chataṃ samāḥ
Doing your work here, wish to live a hundred years — yet without clinging.
— Ekam (simplified)
📖 Story
During battle, Bhai Kanhaiya carried water to the wounded — friend and enemy alike. Accused of helping the foe, he said he saw no enemy, only the same Light shining in every suffering face. The Guru honoured him for it.