Chapter 3 · The Yoga of Action · Krishna said
Bhagavad Gita 3.40 — Where desire lives
इन्द्रियाणि मनो बुद्धिरस्याधिष्ठानमुच्यते। एतैर्विमोहयत्येष ज्ञानमावृत्य देहिनम् ॥
indriyāṇi mano buddhirasyādhiṣṭhānamucyate | etairvimohayatyeṣa jñānamāvṛtya dehinam ||
Meaning
The senses, the mind and the intellect are said to be its home. Through them, desire covers knowledge and deludes the soul in the body.