Bhagavad Gita · 7.11

बलं बलवतां चाहं कामरागविवर्जितम्।धर्माविरुद्धो भूतेषु कामोऽस्मि भरतर्षभ॥

balaṁ balavatāṁ chāhaṁ kāma-rāga-vivarjitam dharmāviruddho bhūteṣhu kāmo 'smi bharatarṣhabha

Of the strong, I am the strength devoid of desire and attachment. In beings, I am the desire that is not contrary to dharma, O best of the Bharatas.

— Bhagavad Gita 7.11

Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)