Charak Samhita
द्विष्टप्रतीपाशुचिपूत्यमेध्यबीभत्सगन्धाशनदर्शनैश्च। यच्छर्दयेत्तप्तमना मनोध्नैर्द्विष्टार्थसंयोगभवा मता सा॥१८॥
॥ Dvishtharthasamyogaja chhardi॥ As a result of mental disgust occasioned by senses contact with despicable, antagonistic, unclean, putrid, unholy and loathsome odors, diet or sights, the chhardi(vomiting) is known as vomiting induced by contact with hateful things
english translation
dviSTapratIpAzucipUtyamedhyabIbhatsagandhAzanadarzanaizca। yacchardayettaptamanA manodhnairdviSTArthasaMyogabhavA matA sA॥18॥
hk transliteration by Sanscript