Charak Samhita
तमनेनानुमानेन विद्याद्विकृतिमागतम्। मनुष्यो हि मनुष्यस्य कथं रसमवाप्नुयात् ॥२०॥
These modifications of taste can only be inferred as a person cannot have direct perception of taste of a person’s body.
english translation
tamanenAnumAnena vidyAdvikRtimAgatam। manuSyo hi manuSyasya kathaM rasamavApnuyAt ॥20॥
hk transliteration by Sanscript