Charak Samhita
द्वेष्यार्थं भावितां कामं दद्यात्तद्दोषनाशनैः। विङ्गैलातिविषया निम्बपत्रेण पाठया॥१२२॥
If the patient is unable to give up his clay swallowing habits, he should be given clay impregnated with vidanga, ela, ativisha, neem leaves, patha,
english translation
dveSyArthaM bhAvitAM kAmaM dadyAttaddoSanAzanaiH। viGgailAtiviSayA nimbapatreNa pAThayA॥122॥
hk transliteration by Sanscript