Bhagavad Gita 3.6

He who remains motionless, refusing to act, yet brooding over sensuous objects, is that deluded soul simply a hypocrite.

कर्मेन्द्रियाणि संयम्य य आस्ते मनसा स्मरन्।
इन्द्रियार्थान्विमूढात्मा मिथ्याचारः स उच्यते॥

karmendriyāṇi saṃyamya ya āste manasā smaran|
indriyārthānvimūḍhātmā mithyācāraḥ sa ucyate||

English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).