Charak Samhita
फलान्यम्लानि खादेयुस्तस्य चान्येऽग्रतो नराः। निःसृतां तु तिलद्राक्षाकल्कलिप्तां प्रवेशयेत्॥५५॥
Eating sour fruits in front of him by others will also be helpful. If the tongue comes out, a paste of tila(sesame) and draksha (grapes) can be applied over it and can be made to move out.
english translation
phalAnyamlAni khAdeyustasya cAnye'grato narAH। niHsRtAM tu tiladrAkSAkalkaliptAM pravezayet॥55॥
hk transliteration by Sanscript