Chapter 7 · verse 11 · gita.yoga.org
Bhagavad Gita 7.11
बलं बलवतां चाहं कामरागविवर्जितम्। धर्माविरुद्धो भूतेषु कामोऽस्मि भरतर्षभ
Of the strong, I am the strength devoid of desire and attachment, and in all beings, I am the desire in accordance with Dharma, O Arjuna.