Bhagavad Gita Chapter 3.7
karmendriyāṇi saḿyamya
ya āste manasā smaran
indriyārthān vimūḍhātmā
mithyācāraḥ sa ucyate
Translation
On the other hand, if a sincere person tries to control the active senses by the mind and begins karma-yoga [in Krishna consciousness] without attachment, he is by far superior.