The Compendium of Caraka 6.13.115

6.13.115

nāgaratriphalāprasthaṃ ghṛtatailāttathā++āḍhakam/
mastunaḥ sādhayitvaitat pibet sarvodarāpaham//

Having prepared one prastha of dry ginger and triphalā, with an āḍhaka each of ghee, oil, / and whey, one should drink this: it removes all belly diseases;