Bhagwad Gita
Chapter 3, Verse 34
इन्द्रियस्येन्द्रियस्यार्थे रागद्वेषौ व्यवस्थितौ।
तयोर्न वशमागच्छेत्तौ ह्यस्य परिपन्थिनौ।।3.34।।
Attraction and repulsion for sense objects are felt by embodied beings, but one should not fall under the control of senses and sense objects because they are stumbling blocks on the path of self-realization.