Shirdhar Swami wrote a commentary 600 years ago. He is a follower of Shankaracharya and harmonizes devotion and knowledge. In this, you won't find it in the original Gita. It's something added by the commentator. The mind runs through the senses into objects of the world.
In this series of talks, Swami Sarvapriyananda unfolds the highest truths of Vedanta through the study of the Bhagavad Gita (The Song of God).