Charak Samhita
कामशोकभयक्रोधहर्षेर्ष्यालोभसम्भवान्। परस्परप्रतिद्वन्द्वैरेभिरेव शमं नयेत् ॥८६॥
If the mental derangement is due to the passion (kama), grief (shoka), fear (bhaya), anger (krodha), exhilaration (harsha), envy (irshya), and greed (lobha), they should be pacified by their mutually antagonizing and contradictory factors .
english translation
kAmazokabhayakrodhaharSerSyAlobhasambhavAn। parasparapratidvandvairebhireva zamaM nayet ॥86॥
hk transliteration by Sanscript