The Compendium of Caraka 1.11.45_1

1.11.45_1

tatra nijaḥ śārīradoṣasamutthaḥ, āganturbhūtaviṣavāyvagnisaṃprahārādisamutthaḥ, mānasaḥ punariṣṭasya lābhāllābhācāniṣṭasyopajāyate //

Therein, the innate arises from bodily humors; the exogenous arises from malevolent spirits, poison, wind, fire, blows, and the like; whereas the mental arises from the attainment of what is undesirable and the non-attainment of what is desirable.