Srimad-Bhagavatam: Canto 11 - Chapter 1 - Verse 17
Sanskrit:
विकुर्वन् क्रियया चाधीरनिवृत्तिश्च चेतसाम् ।गात्रास्वास्थ्यं मनो भ्रान्तं रज एतैर्निशामय ॥ १७ ॥
ITRANS:
vikurvan kriyayā cā-dhīranivṛttiś ca cetasāmgātrāsvāsthyaṁ mano bhrāntaṁraja etair niśāmaya
Translation:
You should discern the mode of passion by its symptoms — the distortion of the intelligence because of too much activity, the inability of the perceiving senses to disentangle themselves from mundane objects, an unhealthy condition of the working physical organs, and the unsteady perplexity of the mind.